196907840640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:634

約数の個数: 1152

約数和(自身を含む): 845671881600

約数和(自身を除く): 648764040960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 73, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 146, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 219, 224, 228, 240, 245, 252, 266, 280, 285, 288, 292, 294, 304, 315, 320, 336, 342, 360, 365, 380, 384, 392, 399, 420, 438, 441, 448, 456, 480, 490, 503, 504, 511, 532, 560, 570, 576, 584, 588, 608, 630, 640, 657, 665, 672, 684, 720, 730, 735, 760, 784, 798, 840, 855, 876, 882, 896, 912, 931, 960, 980, 1006, 1008, 1022, 1064, 1095, 1120, 1140, 1152, 1168, 1176, 1197, 1216, 1260, 1314, 1330, 1344, 1368, 1387, 1440, 1460, 1470, 1509, 1520, 1533, 1568, 1596, 1680, 1710, 1752, 1764, 1824, 1862, 1920, 1960, 1995, 2012, 2016, 2044, 2128, 2190, 2205, 2240, 2280, 2336, 2352, 2394, 2432, 2515, 2520, 2555, 2628, 2660, 2688, 2736, 2774, 2793, 2880, 2920, 2940, 3018, 3040, 3066, 3136, 3192, 3285, 3360, 3420, 3504, 3521, 3528, 3577, 3648, 3724, 3920, 3990, 4024, 4032, 4088, 4161, 4256, 4380, 4410, 4480, 4527, 4560, 4599, 4655, 4672, 4704, 4788, 5030, 5040, 5110, 5256, 5320, 5472, 5548, 5586, 5760, 5840, 5880, 5985, 6036, 6080, 6132, 6272, 6384, 6570, 6720, 6840, 6935, 7008, 7042, 7056, 7154, 7296, 7448, 7545, 7665, 7840, 7980, 8048, 8064, 8176, 8322, 8379, 8512, 8760, 8820, 9054, 9120, 9198, 9310, 9344, 9408, 9557, 9576, 9709, 10060, 10080, 10220, 10512, 10563, 10640, 10731, 10944, 11096, 11172, 11680, 11760, 11970, 12072, 12160, 12264, 12483, 12768, 13140, 13440, 13680, 13870, 13965, 14016, 14084, 14112, 14308, 14896, 15090, 15330, 15680, 15960, 16096, 16352, 16644, 16758, 17024, 17520, 17605, 17640, 17885, 18108, 18240, 18396, 18620, 18816, 19114, 19152, 19418, 20120, 20160, 20440, 20805, 21024, 21126, 21280, 21462, 21888, 22192, 22344, 22635, 22995, 23360, 23520, 23940, 24144, 24528, 24647, 24966, 25536, 26280, 27360, 27740, 27930, 28032, 28168, 28224, 28616, 28671, 29127, 29792, 30180, 30660, 31360, 31689, 31920, 32192, 32193, 32704, 33288, 33516, 35040, 35210, 35280, 35770, 36216, 36480, 36719, 36792, 37240, 38228, 38304, 38836, 40240, 40320, 40880, 41610, 41895, 42048, 42252, 42560, 42924, 44384, 44688, 45270, 45990, 46720, 47040, 47785, 47880, 48288, 48545, 49056, 49294, 49932, 51072, 52560, 52815, 53655, 54720, 55480, 55860, 56336, 56448, 57232, 57342, 58254, 59584, 60360, 61320, 62415, 63378, 63840, 64384, 64386, 65408, 66576, 66899, 67032, 67963, 70080, 70420, 70560, 71540, 72432, 73438, 73584, 73941, 74480, 76456, 76608, 77672, 80480, 81760, 83220, 83790, 84096, 84504, 85120, 85848, 86013, 87381, 88768, 89376, 90540, 91980, 94080, 95570, 95760, 96576, 97090, 98112, 98588, 99864, 105120, 105630, 107310, 109440, 110157, 110960, 111720, 112672, 114464, 114684, 116508, 119168, 120720, 122640, 123235, 124830, 126756, 127680, 128772, 133152, 133798, 134064, 135926, 140160, 140840, 141120, 143080, 143355, 144864, 145635, 146876, 147168, 147882, 148960, 152912, 153216, 155344, 158445, 160960, 160965, 163520, 166440, 167580, 169008, 171696, 172026, 174762, 177536, 178752, 181080, 183595, 183960, 191140, 191520, 193152, 194180, 196224, 197176, 199728, 200697, 203889, 210240, 211260, 214620, 220314, 221823, 221920, 223440, 225344, 228928, 229368, 233016, 241440, 245280, 246470, 249660, 253512, 255360, 257033, 257544, 266304, 267596, 268128, 271852, 281680, 282240, 286160, 286710, 289728, 291270, 293752, 294336, 295764, 297920, 305824, 310688, 316890, 321920, 321930, 327040, 330471, 332880, 334495, 335160, 338016, 339815, 343392, 344052, 349524, 357504, 362160, 367190, 367920, 369705, 382280, 383040, 388360, 394352, 399456, 401394, 407778, 420480, 422520, 429240, 430065, 436905, 440628, 443646, 443840, 446880, 450688, 457856, 458736, 466032, 468293, 482880, 490560, 492940, 499320, 507024, 514066, 515088, 532608, 535192, 536256, 543704, 550785, 563360, 572320, 573420, 579456, 582540, 587504, 588672, 591528, 595840, 602091, 611648, 611667, 621376, 633780, 643860, 660942, 665760, 668990, 670320, 676032, 679630, 686784, 688104, 697661, 699048, 724320, 734380, 735840, 739410, 764560, 766080, 771099, 776720, 788704, 798912, 802788, 815556, 845040, 858480, 860130, 873810, 881256, 887292, 887680, 893760, 917472, 932064, 936586, 965760, 981120, 985880, 998640, 1003485, 1014048, 1019445, 1028132, 1030176, 1070384, 1072512, 1087408, 1101570, 1109115, 1126720, 1144640, 1146840, 1165080, 1175008, 1183056, 1204182, 1223296, 1223334, 1242752, 1267560, 1285165, 1287720, 1321884, 1331520, 1337980, 1340640, 1352064, 1359260, 1373568, 1376208, 1395322, 1398096, 1404879, 1448640, 1468760, 1471680, 1478820, 1529120, 1542198, 1553440, 1577408, 1597824, 1605576, 1631112, 1652355, 1690080, 1716960, 1720260, 1747620, 1762512, 1774584, 1787520, 1799231, 1834944, 1864128, 1873172, 1971760, 1997280, 2006970, 2028096, 2038890, 2056264, 2060352, 2092983, 2140768, 2174816, 2203140, 2218230, 2253440, 2289280, 2293680, 2313297, 2330160, 2341465, 2350016, 2366112, 2408364, 2446668, 2535120, 2570330, 2575440, 2643768, 2663040, 2675960, 2681280, 2718520, 2752416, 2790644, 2796192, 2809758, 2897280, 2937520, 2943360, 2957640, 3010455, 3058240, 3058335, 3084396, 3106880, 3154816, 3211152, 3262224, 3304710, 3380160, 3433920, 3440520, 3488305, 3495240, 3525024, 3549168, 3598462, 3669888, 3728256, 3746344, 3855495, 3943520, 3994560, 4013940, 4056192, 4077780, 4112528, 4120704, 4185966, 4214637, 4281536, 4349632, 4406280, 4436460, 4587360, 4626594, 4660320, 4682930, 4700032, 4732224, 4816728, 4883627, 4893336, 5070240, 5140660, 5150880, 5287536, 5351920, 5362560, 5397693, 5437040, 5504832, 5581288, 5592384, 5619516, 5875040, 5915280, 6020910, 6116480, 6116670, 6168792, 6213760, 6278949, 6422304, 6524448, 6609420, 6760320, 6867840, 6881040, 6976610, 6990480, 7024395, 7050048, 7098336, 7196924, 7492688, 7710990, 7887040, 7989120, 8027880, 8155560, 8225056, 8371932, 8429274, 8563072, 8699264, 8812560, 8872920, 8996155, 9174720, 9253188, 9320640, 9365860, 9464448, 9633456, 9767254, 9786672, 10140480, 10281320, 10301760, 10464915, 10575072, 10703840, 10795386, 10874080, 11009664, 11162576, 11184768, 11239032, 11566485, 11750080, 11830560, 12041820, 12233340, 12337584, 12557898, 12844608, 13048896, 13218840, 13762080, 13953220, 13980960, 14048790, 14100096, 14196672, 14393848, 14650881, 14985376, 15421980, 15774080, 16055760, 16193079, 16311120, 16450112, 16743864, 16858548, 17625120, 17745840, 17992310, 18349440, 18506376, 18641280, 18731720, 19266912, 19534508, 19573344, 20280960, 20562640, 20603520, 20929830, 21073185, 21150144, 21407680, 21590772, 21748160, 22325152, 22478064, 23132970, 23500160, 23661120, 24083640, 24418135, 24466680, 24675168, 25115796, 25689216, 26097792, 26437680, 26988465, 27524160, 27906440, 27961920, 28097580, 28393344, 28787696, 29301762, 29970752, 30843960, 31394745, 32111520, 32386158, 32622240, 32900224, 33487728, 33717096, 34185389, 35250240, 35491680, 35984620, 37012752, 37463440, 38533824, 39069016, 39146688, 41125280, 41859660, 42146370, 42300288, 42815360, 43181544, 43496320, 43952643, 44650304, 44956128, 46265940, 47322240, 48167280, 48836270, 48933360, 49350336, 50231592, 52875360, 53976930, 55048320, 55812880, 55923840, 56195160, 57575392, 58603524, 59941504, 61687920, 62789490, 64223040, 64772316, 65244480, 66975456, 67434192, 68370778, 70500480, 70983360, 71969240, 73254405, 74025504, 74926880, 77067648, 78138032, 78293376, 80965395, 82250560, 83719320, 84292740, 86363088, 87905286, 89300608, 89912256, 92531880, 96334560, 97672540, 97866720, 98700672, 100463184, 102556167, 105750720, 107953860, 111625760, 112390320, 115150784, 117207048, 123375840, 125578980, 128446080, 129544632, 130488960, 133950912, 134868384, 136741556, 141966720, 143938480, 146508810, 148051008, 149853760, 156276064, 161930790, 164501120, 167438640, 168585480, 170926945, 172726176, 175810572, 179824512, 185063760, 192669120, 195345080, 195733440, 200926368, 205112334, 211501440, 215907720, 219763215, 223251520, 224780640, 230301568, 234414096, 246751680, 251157960, 259089264, 267901824, 269736768, 273483112, 287876960, 293017620, 296102016, 299707520, 307668501, 312552128, 323861580, 334877280, 337170960, 341853890, 345452352, 351621144, 370127520, 385338240, 390690160, 391466880, 401852736, 410224668, 431815440, 439526430, 446503040, 449561280, 468828192, 493503360, 502315920, 512780835, 518178528, 539473536, 546966224, 575753920, 586035240, 615337002, 625104256, 647723160, 669754560, 674341920, 683707780, 690904704, 703242288, 740255040, 781380320, 803705472, 820449336, 863630880, 879052860, 899122560, 937656384, 1004631840, 1025561670, 1036357056, 1093932448, 1151507840, 1172070480, 1230674004, 1295446320, 1339509120, 1348683840, 1367415560, 1406484576, 1480510080, 1538342505, 1562760640, 1640898672, 1727261760, 1758105720, 1875312768, 2009263680, 2051123340, 2072714112, 2187864896, 2344140960, 2461348008, 2590892640, 2697367680, 2734831120, 2812969152, 3076685010, 3125521280, 3281797344, 3454523520, 3516211440, 4018527360, 4102246680, 4375729792, 4688281920, 4922696016, 5181785280, 5469662240, 5625938304, 6153370020, 6563594688, 7032422880, 8204493360, 9376563840, 9845392032, 10363570560, 10939324480, 12306740040, 13127189376, 14064845760, 16408986720, 19690784064, 21878648960, 24613480080, 28129691520, 32817973440, 39381568128, 49226960160, 65635946880, 98453920320, 196907840640]

約数ペア:

[(1, 196907840640), (2, 98453920320), (3, 65635946880), (4, 49226960160), (5, 39381568128), (6, 32817973440), (7, 28129691520), (8, 24613480080), (9, 21878648960), (10, 19690784064), (12, 16408986720), (14, 14064845760), (15, 13127189376), (16, 12306740040), (18, 10939324480), (19, 10363570560), (20, 9845392032), (21, 9376563840), (24, 8204493360), (28, 7032422880), (30, 6563594688), (32, 6153370020), (35, 5625938304), (36, 5469662240), (38, 5181785280), (40, 4922696016), (42, 4688281920), (45, 4375729792), (48, 4102246680), (49, 4018527360), (56, 3516211440), (57, 3454523520), (60, 3281797344), (63, 3125521280), (64, 3076685010), (70, 2812969152), (72, 2734831120), (73, 2697367680), (76, 2590892640), (80, 2461348008), (84, 2344140960), (90, 2187864896), (95, 2072714112), (96, 2051123340), (98, 2009263680), (105, 1875312768), (112, 1758105720), (114, 1727261760), (120, 1640898672), (126, 1562760640), (128, 1538342505), (133, 1480510080), (140, 1406484576), (144, 1367415560), (146, 1348683840), (147, 1339509120), (152, 1295446320), (160, 1230674004), (168, 1172070480), (171, 1151507840), (180, 1093932448), (190, 1036357056), (192, 1025561670), (196, 1004631840), (210, 937656384), (219, 899122560), (224, 879052860), (228, 863630880), (240, 820449336), (245, 803705472), (252, 781380320), (266, 740255040), (280, 703242288), (285, 690904704), (288, 683707780), (292, 674341920), (294, 669754560), (304, 647723160), (315, 625104256), (320, 615337002), (336, 586035240), (342, 575753920), (360, 546966224), (365, 539473536), (380, 518178528), (384, 512780835), (392, 502315920), (399, 493503360), (420, 468828192), (438, 449561280), (441, 446503040), (448, 439526430), (456, 431815440), (480, 410224668), (490, 401852736), (503, 391466880), (504, 390690160), (511, 385338240), (532, 370127520), (560, 351621144), (570, 345452352), (576, 341853890), (584, 337170960), (588, 334877280), (608, 323861580), (630, 312552128), (640, 307668501), (657, 299707520), (665, 296102016), (672, 293017620), (684, 287876960), (720, 273483112), (730, 269736768), (735, 267901824), (760, 259089264), (784, 251157960), (798, 246751680), (840, 234414096), (855, 230301568), (876, 224780640), (882, 223251520), (896, 219763215), (912, 215907720), (931, 211501440), (960, 205112334), (980, 200926368), (1006, 195733440), (1008, 195345080), (1022, 192669120), (1064, 185063760), (1095, 179824512), (1120, 175810572), (1140, 172726176), (1152, 170926945), (1168, 168585480), (1176, 167438640), (1197, 164501120), (1216, 161930790), (1260, 156276064), (1314, 149853760), (1330, 148051008), (1344, 146508810), (1368, 143938480), (1387, 141966720), (1440, 136741556), (1460, 134868384), (1470, 133950912), (1509, 130488960), (1520, 129544632), (1533, 128446080), (1568, 125578980), (1596, 123375840), (1680, 117207048), (1710, 115150784), (1752, 112390320), (1764, 111625760), (1824, 107953860), (1862, 105750720), (1920, 102556167), (1960, 100463184), (1995, 98700672), (2012, 97866720), (2016, 97672540), (2044, 96334560), (2128, 92531880), (2190, 89912256), (2205, 89300608), (2240, 87905286), (2280, 86363088), (2336, 84292740), (2352, 83719320), (2394, 82250560), (2432, 80965395), (2515, 78293376), (2520, 78138032), (2555, 77067648), (2628, 74926880), (2660, 74025504), (2688, 73254405), (2736, 71969240), (2774, 70983360), (2793, 70500480), (2880, 68370778), (2920, 67434192), (2940, 66975456), (3018, 65244480), (3040, 64772316), (3066, 64223040), (3136, 62789490), (3192, 61687920), (3285, 59941504), (3360, 58603524), (3420, 57575392), (3504, 56195160), (3521, 55923840), (3528, 55812880), (3577, 55048320), (3648, 53976930), (3724, 52875360), (3920, 50231592), (3990, 49350336), (4024, 48933360), (4032, 48836270), (4088, 48167280), (4161, 47322240), (4256, 46265940), (4380, 44956128), (4410, 44650304), (4480, 43952643), (4527, 43496320), (4560, 43181544), (4599, 42815360), (4655, 42300288), (4672, 42146370), (4704, 41859660), (4788, 41125280), (5030, 39146688), (5040, 39069016), (5110, 38533824), (5256, 37463440), (5320, 37012752), (5472, 35984620), (5548, 35491680), (5586, 35250240), (5760, 34185389), (5840, 33717096), (5880, 33487728), (5985, 32900224), (6036, 32622240), (6080, 32386158), (6132, 32111520), (6272, 31394745), (6384, 30843960), (6570, 29970752), (6720, 29301762), (6840, 28787696), (6935, 28393344), (7008, 28097580), (7042, 27961920), (7056, 27906440), (7154, 27524160), (7296, 26988465), (7448, 26437680), (7545, 26097792), (7665, 25689216), (7840, 25115796), (7980, 24675168), (8048, 24466680), (8064, 24418135), (8176, 24083640), (8322, 23661120), (8379, 23500160), (8512, 23132970), (8760, 22478064), (8820, 22325152), (9054, 21748160), (9120, 21590772), (9198, 21407680), (9310, 21150144), (9344, 21073185), (9408, 20929830), (9557, 20603520), (9576, 20562640), (9709, 20280960), (10060, 19573344), (10080, 19534508), (10220, 19266912), (10512, 18731720), (10563, 18641280), (10640, 18506376), (10731, 18349440), (10944, 17992310), (11096, 17745840), (11172, 17625120), (11680, 16858548), (11760, 16743864), (11970, 16450112), (12072, 16311120), (12160, 16193079), (12264, 16055760), (12483, 15774080), (12768, 15421980), (13140, 14985376), (13440, 14650881), (13680, 14393848), (13870, 14196672), (13965, 14100096), (14016, 14048790), (14084, 13980960), (14112, 13953220), (14308, 13762080), (14896, 13218840), (15090, 13048896), (15330, 12844608), (15680, 12557898), (15960, 12337584), (16096, 12233340), (16352, 12041820), (16644, 11830560), (16758, 11750080), (17024, 11566485), (17520, 11239032), (17605, 11184768), (17640, 11162576), (17885, 11009664), (18108, 10874080), (18240, 10795386), (18396, 10703840), (18620, 10575072), (18816, 10464915), (19114, 10301760), (19152, 10281320), (19418, 10140480), (20120, 9786672), (20160, 9767254), (20440, 9633456), (20805, 9464448), (21024, 9365860), (21126, 9320640), (21280, 9253188), (21462, 9174720), (21888, 8996155), (22192, 8872920), (22344, 8812560), (22635, 8699264), (22995, 8563072), (23360, 8429274), (23520, 8371932), (23940, 8225056), (24144, 8155560), (24528, 8027880), (24647, 7989120), (24966, 7887040), (25536, 7710990), (26280, 7492688), (27360, 7196924), (27740, 7098336), (27930, 7050048), (28032, 7024395), (28168, 6990480), (28224, 6976610), (28616, 6881040), (28671, 6867840), (29127, 6760320), (29792, 6609420), (30180, 6524448), (30660, 6422304), (31360, 6278949), (31689, 6213760), (31920, 6168792), (32192, 6116670), (32193, 6116480), (32704, 6020910), (33288, 5915280), (33516, 5875040), (35040, 5619516), (35210, 5592384), (35280, 5581288), (35770, 5504832), (36216, 5437040), (36480, 5397693), (36719, 5362560), (36792, 5351920), (37240, 5287536), (38228, 5150880), (38304, 5140660), (38836, 5070240), (40240, 4893336), (40320, 4883627), (40880, 4816728), (41610, 4732224), (41895, 4700032), (42048, 4682930), (42252, 4660320), (42560, 4626594), (42924, 4587360), (44384, 4436460), (44688, 4406280), (45270, 4349632), (45990, 4281536), (46720, 4214637), (47040, 4185966), (47785, 4120704), (47880, 4112528), (48288, 4077780), (48545, 4056192), (49056, 4013940), (49294, 3994560), (49932, 3943520), (51072, 3855495), (52560, 3746344), (52815, 3728256), (53655, 3669888), (54720, 3598462), (55480, 3549168), (55860, 3525024), (56336, 3495240), (56448, 3488305), (57232, 3440520), (57342, 3433920), (58254, 3380160), (59584, 3304710), (60360, 3262224), (61320, 3211152), (62415, 3154816), (63378, 3106880), (63840, 3084396), (64384, 3058335), (64386, 3058240), (65408, 3010455), (66576, 2957640), (66899, 2943360), (67032, 2937520), (67963, 2897280), (70080, 2809758), (70420, 2796192), (70560, 2790644), (71540, 2752416), (72432, 2718520), (73438, 2681280), (73584, 2675960), (73941, 2663040), (74480, 2643768), (76456, 2575440), (76608, 2570330), (77672, 2535120), (80480, 2446668), (81760, 2408364), (83220, 2366112), (83790, 2350016), (84096, 2341465), (84504, 2330160), (85120, 2313297), (85848, 2293680), (86013, 2289280), (87381, 2253440), (88768, 2218230), (89376, 2203140), (90540, 2174816), (91980, 2140768), (94080, 2092983), (95570, 2060352), (95760, 2056264), (96576, 2038890), (97090, 2028096), (98112, 2006970), (98588, 1997280), (99864, 1971760), (105120, 1873172), (105630, 1864128), (107310, 1834944), (109440, 1799231), (110157, 1787520), (110960, 1774584), (111720, 1762512), (112672, 1747620), (114464, 1720260), (114684, 1716960), (116508, 1690080), (119168, 1652355), (120720, 1631112), (122640, 1605576), (123235, 1597824), (124830, 1577408), (126756, 1553440), (127680, 1542198), (128772, 1529120), (133152, 1478820), (133798, 1471680), (134064, 1468760), (135926, 1448640), (140160, 1404879), (140840, 1398096), (141120, 1395322), (143080, 1376208), (143355, 1373568), (144864, 1359260), (145635, 1352064), (146876, 1340640), (147168, 1337980), (147882, 1331520), (148960, 1321884), (152912, 1287720), (153216, 1285165), (155344, 1267560), (158445, 1242752), (160960, 1223334), (160965, 1223296), (163520, 1204182), (166440, 1183056), (167580, 1175008), (169008, 1165080), (171696, 1146840), (172026, 1144640), (174762, 1126720), (177536, 1109115), (178752, 1101570), (181080, 1087408), (183595, 1072512), (183960, 1070384), (191140, 1030176), (191520, 1028132), (193152, 1019445), (194180, 1014048), (196224, 1003485), (197176, 998640), (199728, 985880), (200697, 981120), (203889, 965760), (210240, 936586), (211260, 932064), (214620, 917472), (220314, 893760), (221823, 887680), (221920, 887292), (223440, 881256), (225344, 873810), (228928, 860130), (229368, 858480), (233016, 845040), (241440, 815556), (245280, 802788), (246470, 798912), (249660, 788704), (253512, 776720), (255360, 771099), (257033, 766080), (257544, 764560), (266304, 739410), (267596, 735840), (268128, 734380), (271852, 724320), (281680, 699048), (282240, 697661), (286160, 688104), (286710, 686784), (289728, 679630), (291270, 676032), (293752, 670320), (294336, 668990), (295764, 665760), (297920, 660942), (305824, 643860), (310688, 633780), (316890, 621376), (321920, 611667), (321930, 611648), (327040, 602091), (330471, 595840), (332880, 591528), (334495, 588672), (335160, 587504), (338016, 582540), (339815, 579456), (343392, 573420), (344052, 572320), (349524, 563360), (357504, 550785), (362160, 543704), (367190, 536256), (367920, 535192), (369705, 532608), (382280, 515088), (383040, 514066), (388360, 507024), (394352, 499320), (399456, 492940), (401394, 490560), (407778, 482880), (420480, 468293), (422520, 466032), (429240, 458736), (430065, 457856), (436905, 450688), (440628, 446880), (443646, 443840)]