1989499273216

素因数分解:

$2^{14}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 720

約数和(自身を含む): 5355123916800

約数和(自身を除く): 3365624643584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 79, 91, 98, 104, 112, 127, 128, 133, 152, 158, 182, 196, 208, 224, 247, 254, 256, 266, 304, 316, 364, 392, 416, 448, 494, 508, 512, 532, 553, 608, 632, 637, 728, 784, 832, 889, 896, 931, 988, 1016, 1024, 1027, 1064, 1106, 1216, 1264, 1274, 1456, 1501, 1568, 1651, 1664, 1729, 1778, 1792, 1862, 1976, 2032, 2048, 2054, 2128, 2212, 2413, 2432, 2528, 2548, 2912, 3002, 3136, 3302, 3328, 3458, 3556, 3584, 3724, 3871, 3952, 4064, 4096, 4108, 4256, 4424, 4826, 4864, 5056, 5096, 5824, 6004, 6223, 6272, 6604, 6656, 6916, 7112, 7168, 7189, 7448, 7742, 7904, 8128, 8192, 8216, 8512, 8848, 9652, 9728, 10033, 10112, 10192, 10507, 11557, 11648, 12008, 12103, 12446, 12544, 13208, 13312, 13832, 14224, 14336, 14378, 14896, 15484, 15808, 16256, 16384, 16432, 16891, 17024, 17696, 19304, 19456, 19513, 20066, 20224, 20384, 21014, 23114, 23296, 24016, 24206, 24892, 25088, 26416, 26624, 27664, 28448, 28672, 28756, 29792, 30968, 31369, 31616, 32512, 32864, 33782, 34048, 35392, 38608, 38912, 39026, 40132, 40448, 40768, 42028, 46228, 46592, 48032, 48412, 49784, 50176, 50323, 52832, 53248, 55328, 56896, 57344, 57512, 59584, 61936, 62738, 63232, 65024, 65728, 67564, 68096, 70231, 70784, 73549, 77216, 77824, 78052, 80264, 80896, 80899, 81536, 84056, 92456, 93184, 96064, 96824, 99568, 100352, 100646, 105664, 106496, 110656, 113792, 114688, 115024, 118237, 119168, 123872, 125476, 126464, 130048, 130429, 131456, 135128, 136192, 136591, 140462, 141568, 147098, 154432, 155648, 156104, 160528, 161792, 161798, 163072, 168112, 184912, 186368, 190627, 192128, 193648, 199136, 200704, 201292, 211328, 212992, 219583, 221312, 227584, 230048, 236474, 238336, 247744, 250952, 252928, 260096, 260858, 262912, 270256, 272384, 273182, 280924, 283136, 294196, 308864, 311296, 312208, 321056, 323584, 323596, 326144, 336224, 369824, 372736, 381254, 384256, 387296, 398272, 401408, 402584, 422656, 439166, 442624, 455168, 460096, 472948, 476672, 491617, 495488, 501904, 505856, 520192, 521716, 525824, 540512, 544768, 546364, 561848, 566272, 588392, 617728, 624416, 642112, 647168, 647192, 652288, 672448, 739648, 745472, 762508, 768512, 774592, 796544, 802816, 805168, 845312, 878332, 885248, 910336, 913003, 920192, 945896, 953344, 956137, 983234, 990976, 1003808, 1011712, 1040384, 1043432, 1051648, 1081024, 1089536, 1092728, 1123696, 1132544, 1176784, 1235456, 1248832, 1284224, 1294336, 1294384, 1304576, 1334389, 1344896, 1479296, 1490944, 1525016, 1537024, 1537081, 1549184, 1593088, 1610336, 1690624, 1756664, 1770496, 1820672, 1826006, 1840384, 1891792, 1906688, 1912274, 1966468, 1981952, 2007616, 2023424, 2080768, 2086864, 2103296, 2162048, 2179072, 2185456, 2247392, 2265088, 2353568, 2470912, 2478151, 2497664, 2568448, 2588768, 2609152, 2668778, 2689792, 2958592, 3050032, 3074048, 3074162, 3098368, 3186176, 3220672, 3381248, 3513328, 3540992, 3641344, 3652012, 3680768, 3783584, 3813376, 3824548, 3932936, 3963904, 4015232, 4046848, 4173728, 4206592, 4324096, 4370912, 4494784, 4530176, 4707136, 4941824, 4956302, 4995328, 5136896, 5177536, 5218304, 5337556, 5379584, 5917184, 6100064, 6148096, 6148324, 6196736, 6372352, 6391021, 6441344, 6762496, 7026656, 7081984, 7282688, 7304024, 7361536, 7567168, 7626752, 7649096, 7865872, 7927808, 8030464, 8347456, 8413184, 8648192, 8741824, 8989568, 9060352, 9340723, 9414272, 9883648, 9912604, 9990656, 10273792, 10355072, 10436608, 10675112, 10759168, 11834368, 12200128, 12296192, 12296648, 12393472, 12744704, 12782042, 12882688, 13524992, 14053312, 14163968, 14565376, 14608048, 14723072, 15134336, 15253504, 15298192, 15731744, 15855616, 16060928, 16694912, 16826368, 17296384, 17347057, 17483648, 17979136, 18681446, 18828544, 19767296, 19825208, 19981312, 20547584, 20710144, 21350224, 21518336, 23668736, 24400256, 24592384, 24593296, 24786944, 25489408, 25564084, 25765376, 27049984, 28106624, 28327936, 29216096, 29446144, 30268672, 30596384, 31463488, 31711232, 32121856, 33389824, 34592768, 34694114, 34967296, 35958272, 37362892, 37657088, 39534592, 39650416, 39962624, 41095168, 41420288, 42700448, 43036672, 47337472, 48800512, 49186592, 49573888, 50978816, 51128168, 51530752, 56213248, 58432192, 58892288, 60537344, 61192768, 62926976, 63422464, 64243712, 66779648, 69185536, 69388228, 69934592, 71916544, 74725784, 75314176, 79300832, 79925248, 82190336, 82840576, 85400896, 86073344, 94674944, 97601024, 98373184, 99147776, 101957632, 102256336, 103061504, 112426496, 116864384, 117784576, 121074688, 121429399, 122385536, 125853952, 128487424, 133559296, 138371072, 138776456, 139869184, 143833088, 149451568, 150628352, 158601664, 159850496, 164380672, 165681152, 170801792, 172146688, 189349888, 195202048, 196746368, 198295552, 204512672, 206123008, 224852992, 233728768, 242149376, 242858798, 244771072, 251707904, 256974848, 267118592, 276742144, 277552912, 279738368, 287666176, 298903136, 301256704, 317203328, 319700992, 331362304, 341603584, 390404096, 393492736, 409025344, 412246016, 449705984, 467457536, 484298752, 485717596, 489542144, 503415808, 513949696, 534237184, 555105824, 559476736, 575332352, 597806272, 602513408, 634406656, 662724608, 683207168, 780808192, 786985472, 818050688, 824492032, 899411968, 934915072, 968597504, 971435192, 979084288, 1006831616, 1068474368, 1110211648, 1118953472, 1150664704, 1195612544, 1205026816, 1268813312, 1325449216, 1366414336, 1561616384, 1573970944, 1636101376, 1798823936, 1869830144, 1937195008, 1942870384, 1958168576, 2013663232, 2136948736, 2220423296, 2237906944, 2391225088, 2537626624, 2732828672, 3123232768, 3147941888, 3272202752, 3597647872, 3739660288, 3885740768, 3916337152, 4027326464, 4440846592, 4782450176, 5075253248, 5465657344, 6295883776, 6544405504, 7479320576, 7771481536, 7832674304, 8054652928, 8881693184, 9564900352, 10150506496, 10931314688, 12591767552, 13088811008, 14958641152, 15542963072, 15665348608, 17763386368, 19129800704, 20301012992, 21862629376, 25183535104, 26177622016, 31085926144, 35526772736, 38259601408, 40602025984, 52355244032, 62171852288, 71053545472, 76519202816, 104710488064, 124343704576, 142107090944, 153038405632, 248687409152, 284214181888, 497374818304, 994749636608, 1989499273216]

約数ペア:

[(1, 1989499273216), (2, 994749636608), (4, 497374818304), (7, 284214181888), (8, 248687409152), (13, 153038405632), (14, 142107090944), (16, 124343704576), (19, 104710488064), (26, 76519202816), (28, 71053545472), (32, 62171852288), (38, 52355244032), (49, 40602025984), (52, 38259601408), (56, 35526772736), (64, 31085926144), (76, 26177622016), (79, 25183535104), (91, 21862629376), (98, 20301012992), (104, 19129800704), (112, 17763386368), (127, 15665348608), (128, 15542963072), (133, 14958641152), (152, 13088811008), (158, 12591767552), (182, 10931314688), (196, 10150506496), (208, 9564900352), (224, 8881693184), (247, 8054652928), (254, 7832674304), (256, 7771481536), (266, 7479320576), (304, 6544405504), (316, 6295883776), (364, 5465657344), (392, 5075253248), (416, 4782450176), (448, 4440846592), (494, 4027326464), (508, 3916337152), (512, 3885740768), (532, 3739660288), (553, 3597647872), (608, 3272202752), (632, 3147941888), (637, 3123232768), (728, 2732828672), (784, 2537626624), (832, 2391225088), (889, 2237906944), (896, 2220423296), (931, 2136948736), (988, 2013663232), (1016, 1958168576), (1024, 1942870384), (1027, 1937195008), (1064, 1869830144), (1106, 1798823936), (1216, 1636101376), (1264, 1573970944), (1274, 1561616384), (1456, 1366414336), (1501, 1325449216), (1568, 1268813312), (1651, 1205026816), (1664, 1195612544), (1729, 1150664704), (1778, 1118953472), (1792, 1110211648), (1862, 1068474368), (1976, 1006831616), (2032, 979084288), (2048, 971435192), (2054, 968597504), (2128, 934915072), (2212, 899411968), (2413, 824492032), (2432, 818050688), (2528, 786985472), (2548, 780808192), (2912, 683207168), (3002, 662724608), (3136, 634406656), (3302, 602513408), (3328, 597806272), (3458, 575332352), (3556, 559476736), (3584, 555105824), (3724, 534237184), (3871, 513949696), (3952, 503415808), (4064, 489542144), (4096, 485717596), (4108, 484298752), (4256, 467457536), (4424, 449705984), (4826, 412246016), (4864, 409025344), (5056, 393492736), (5096, 390404096), (5824, 341603584), (6004, 331362304), (6223, 319700992), (6272, 317203328), (6604, 301256704), (6656, 298903136), (6916, 287666176), (7112, 279738368), (7168, 277552912), (7189, 276742144), (7448, 267118592), (7742, 256974848), (7904, 251707904), (8128, 244771072), (8192, 242858798), (8216, 242149376), (8512, 233728768), (8848, 224852992), (9652, 206123008), (9728, 204512672), (10033, 198295552), (10112, 196746368), (10192, 195202048), (10507, 189349888), (11557, 172146688), (11648, 170801792), (12008, 165681152), (12103, 164380672), (12446, 159850496), (12544, 158601664), (13208, 150628352), (13312, 149451568), (13832, 143833088), (14224, 139869184), (14336, 138776456), (14378, 138371072), (14896, 133559296), (15484, 128487424), (15808, 125853952), (16256, 122385536), (16384, 121429399), (16432, 121074688), (16891, 117784576), (17024, 116864384), (17696, 112426496), (19304, 103061504), (19456, 102256336), (19513, 101957632), (20066, 99147776), (20224, 98373184), (20384, 97601024), (21014, 94674944), (23114, 86073344), (23296, 85400896), (24016, 82840576), (24206, 82190336), (24892, 79925248), (25088, 79300832), (26416, 75314176), (26624, 74725784), (27664, 71916544), (28448, 69934592), (28672, 69388228), (28756, 69185536), (29792, 66779648), (30968, 64243712), (31369, 63422464), (31616, 62926976), (32512, 61192768), (32864, 60537344), (33782, 58892288), (34048, 58432192), (35392, 56213248), (38608, 51530752), (38912, 51128168), (39026, 50978816), (40132, 49573888), (40448, 49186592), (40768, 48800512), (42028, 47337472), (46228, 43036672), (46592, 42700448), (48032, 41420288), (48412, 41095168), (49784, 39962624), (50176, 39650416), (50323, 39534592), (52832, 37657088), (53248, 37362892), (55328, 35958272), (56896, 34967296), (57344, 34694114), (57512, 34592768), (59584, 33389824), (61936, 32121856), (62738, 31711232), (63232, 31463488), (65024, 30596384), (65728, 30268672), (67564, 29446144), (68096, 29216096), (70231, 28327936), (70784, 28106624), (73549, 27049984), (77216, 25765376), (77824, 25564084), (78052, 25489408), (80264, 24786944), (80896, 24593296), (80899, 24592384), (81536, 24400256), (84056, 23668736), (92456, 21518336), (93184, 21350224), (96064, 20710144), (96824, 20547584), (99568, 19981312), (100352, 19825208), (100646, 19767296), (105664, 18828544), (106496, 18681446), (110656, 17979136), (113792, 17483648), (114688, 17347057), (115024, 17296384), (118237, 16826368), (119168, 16694912), (123872, 16060928), (125476, 15855616), (126464, 15731744), (130048, 15298192), (130429, 15253504), (131456, 15134336), (135128, 14723072), (136192, 14608048), (136591, 14565376), (140462, 14163968), (141568, 14053312), (147098, 13524992), (154432, 12882688), (155648, 12782042), (156104, 12744704), (160528, 12393472), (161792, 12296648), (161798, 12296192), (163072, 12200128), (168112, 11834368), (184912, 10759168), (186368, 10675112), (190627, 10436608), (192128, 10355072), (193648, 10273792), (199136, 9990656), (200704, 9912604), (201292, 9883648), (211328, 9414272), (212992, 9340723), (219583, 9060352), (221312, 8989568), (227584, 8741824), (230048, 8648192), (236474, 8413184), (238336, 8347456), (247744, 8030464), (250952, 7927808), (252928, 7865872), (260096, 7649096), (260858, 7626752), (262912, 7567168), (270256, 7361536), (272384, 7304024), (273182, 7282688), (280924, 7081984), (283136, 7026656), (294196, 6762496), (308864, 6441344), (311296, 6391021), (312208, 6372352), (321056, 6196736), (323584, 6148324), (323596, 6148096), (326144, 6100064), (336224, 5917184), (369824, 5379584), (372736, 5337556), (381254, 5218304), (384256, 5177536), (387296, 5136896), (398272, 4995328), (401408, 4956302), (402584, 4941824), (422656, 4707136), (439166, 4530176), (442624, 4494784), (455168, 4370912), (460096, 4324096), (472948, 4206592), (476672, 4173728), (491617, 4046848), (495488, 4015232), (501904, 3963904), (505856, 3932936), (520192, 3824548), (521716, 3813376), (525824, 3783584), (540512, 3680768), (544768, 3652012), (546364, 3641344), (561848, 3540992), (566272, 3513328), (588392, 3381248), (617728, 3220672), (624416, 3186176), (642112, 3098368), (647168, 3074162), (647192, 3074048), (652288, 3050032), (672448, 2958592), (739648, 2689792), (745472, 2668778), (762508, 2609152), (768512, 2588768), (774592, 2568448), (796544, 2497664), (802816, 2478151), (805168, 2470912), (845312, 2353568), (878332, 2265088), (885248, 2247392), (910336, 2185456), (913003, 2179072), (920192, 2162048), (945896, 2103296), (953344, 2086864), (956137, 2080768), (983234, 2023424), (990976, 2007616), (1003808, 1981952), (1011712, 1966468), (1040384, 1912274), (1043432, 1906688), (1051648, 1891792), (1081024, 1840384), (1089536, 1826006), (1092728, 1820672), (1123696, 1770496), (1132544, 1756664), (1176784, 1690624), (1235456, 1610336), (1248832, 1593088), (1284224, 1549184), (1294336, 1537081), (1294384, 1537024), (1304576, 1525016), (1334389, 1490944), (1344896, 1479296)]