257109758208

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 864

約数和(自身を含む): 854963665920

約数和(自身を除く): 597853907712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 37, 48, 51, 59, 62, 64, 68, 72, 74, 93, 96, 97, 102, 111, 118, 124, 128, 136, 144, 148, 153, 177, 186, 192, 194, 204, 222, 236, 248, 256, 272, 279, 288, 291, 296, 306, 333, 354, 372, 384, 388, 408, 444, 472, 496, 527, 531, 544, 558, 576, 582, 592, 612, 629, 666, 708, 744, 768, 776, 816, 873, 888, 944, 992, 1003, 1054, 1062, 1088, 1116, 1147, 1152, 1164, 1184, 1224, 1258, 1332, 1416, 1488, 1552, 1581, 1632, 1649, 1746, 1776, 1829, 1887, 1888, 1984, 2006, 2108, 2124, 2176, 2183, 2232, 2294, 2304, 2328, 2368, 2448, 2516, 2664, 2832, 2976, 3007, 3009, 3104, 3162, 3264, 3298, 3441, 3492, 3552, 3589, 3658, 3774, 3776, 3968, 4012, 4216, 4248, 4352, 4366, 4464, 4588, 4656, 4736, 4743, 4896, 4947, 5032, 5328, 5487, 5661, 5664, 5723, 5952, 6014, 6018, 6208, 6324, 6528, 6549, 6596, 6882, 6984, 7104, 7178, 7316, 7548, 7552, 7936, 8024, 8432, 8496, 8732, 8928, 9021, 9027, 9176, 9312, 9472, 9486, 9792, 9894, 10064, 10323, 10656, 10767, 10974, 11322, 11328, 11446, 11904, 12028, 12036, 12416, 12648, 13056, 13098, 13192, 13764, 13968, 14208, 14356, 14632, 14841, 15096, 15104, 16048, 16461, 16864, 16992, 17169, 17464, 17856, 18042, 18054, 18352, 18624, 18972, 19499, 19584, 19647, 19788, 20128, 20646, 21312, 21534, 21948, 22644, 22656, 22892, 23808, 24056, 24072, 24832, 25296, 26196, 26384, 27063, 27528, 27936, 28416, 28712, 29264, 29682, 30192, 31093, 32096, 32301, 32922, 33728, 33984, 34338, 34928, 35712, 36084, 36108, 36704, 37111, 37248, 37944, 38998, 39168, 39294, 39576, 40256, 41292, 42624, 43068, 43896, 45288, 45312, 45784, 48112, 48144, 50592, 51119, 51507, 52392, 52768, 54126, 55056, 55872, 57424, 58497, 58528, 59364, 60384, 61013, 62186, 64192, 64602, 65844, 67456, 67673, 67968, 68676, 69856, 71424, 72168, 72216, 73408, 74222, 74496, 75888, 77996, 78588, 79152, 80512, 82584, 85248, 86136, 87792, 90576, 91568, 93279, 96224, 96288, 97291, 101184, 102238, 103014, 104784, 105536, 108252, 110112, 111259, 111333, 111744, 114848, 116994, 117056, 118728, 120768, 122026, 124372, 128384, 129204, 131688, 134912, 135346, 135936, 137352, 139712, 144336, 144432, 146816, 148444, 151776, 153357, 155992, 157176, 158304, 161024, 165168, 172272, 175491, 175584, 177413, 181152, 183039, 183136, 186558, 192448, 192576, 194582, 202368, 203019, 204476, 206028, 209568, 211072, 211751, 216504, 220224, 222518, 222666, 223488, 229696, 233988, 234112, 237456, 241536, 244052, 248744, 256768, 258408, 263376, 270692, 274704, 279424, 279837, 288672, 288864, 291873, 293632, 296888, 303552, 306714, 311984, 314352, 316608, 330336, 333777, 333999, 344544, 350982, 351168, 354826, 362304, 366078, 366272, 373116, 384896, 385152, 389164, 404736, 406038, 408952, 412056, 419136, 422144, 423502, 433008, 440448, 445036, 445332, 459392, 460071, 467976, 468224, 474912, 483072, 488104, 497488, 516816, 526752, 532239, 541384, 549117, 549408, 558848, 559674, 577344, 577728, 583746, 593776, 607104, 609057, 613428, 623968, 628704, 633216, 635253, 660672, 667554, 667998, 689088, 701964, 702336, 709652, 724608, 732156, 732544, 746232, 769792, 770304, 778328, 812076, 817904, 824112, 838272, 847004, 866016, 875619, 880896, 890072, 890664, 918784, 920142, 935952, 949824, 976208, 994976, 1001331, 1033632, 1053504, 1064478, 1082768, 1098234, 1098816, 1119348, 1150441, 1154688, 1155456, 1167492, 1187552, 1214208, 1218114, 1226856, 1247936, 1257408, 1266432, 1270506, 1321344, 1335108, 1335996, 1378176, 1403928, 1404672, 1419304, 1449216, 1464312, 1465088, 1492464, 1556656, 1596717, 1624152, 1635808, 1648224, 1676544, 1694008, 1732032, 1751238, 1780144, 1781328, 1840284, 1871904, 1891403, 1899648, 1905759, 1952416, 1989952, 2002662, 2067264, 2107008, 2128956, 2165536, 2196468, 2197632, 2238696, 2300882, 2309376, 2310912, 2334984, 2375104, 2436228, 2453712, 2495872, 2514816, 2541012, 2642688, 2670216, 2671992, 2756352, 2807856, 2838608, 2928624, 2984928, 3016021, 3113312, 3193434, 3248304, 3271616, 3296448, 3388016, 3451323, 3464064, 3502476, 3560288, 3562656, 3599767, 3680568, 3743808, 3782806, 3799296, 3811518, 3904832, 3979904, 4005324, 4134528, 4214016, 4257912, 4331072, 4392936, 4395264, 4477392, 4601764, 4669968, 4750208, 4872456, 4907424, 4991744, 5029632, 5082024, 5340432, 5343984, 5615712, 5674209, 5677216, 5857248, 5969856, 6032042, 6226624, 6386868, 6496608, 6543232, 6564281, 6592896, 6776032, 6902646, 6928128, 7004952, 7120576, 7125312, 7199534, 7361136, 7487616, 7565612, 7623036, 7809664, 7959808, 8010648, 8269056, 8515824, 8662144, 8785872, 8954784, 9048063, 9203528, 9339936, 9500416, 9744912, 9814848, 10164048, 10353969, 10680864, 10687968, 10799301, 11231424, 11348418, 11354432, 11714496, 11939712, 12064084, 12453248, 12773736, 12993216, 13086464, 13128562, 13185792, 13552064, 13805292, 14009904, 14241152, 14250624, 14399068, 14722272, 14975232, 15131224, 15246072, 15619328, 16021296, 17022627, 17031648, 17324288, 17571744, 17909568, 18096126, 18407056, 18679872, 19489824, 19629696, 19692843, 20328096, 20707938, 21361728, 21375936, 21598602, 22462848, 22696836, 22708864, 23428992, 23879424, 24128168, 24906496, 25547472, 25986432, 26257124, 27104128, 27144189, 27610584, 28019808, 28482304, 28501248, 28798136, 29444544, 30262448, 30492144, 32042592, 32397903, 34045254, 34063296, 35143488, 35819136, 36192252, 36814112, 37359744, 38979648, 39259392, 39385686, 40656192, 41415876, 42723456, 42751872, 43197204, 44925696, 45393672, 45417728, 46857984, 48256336, 51094944, 51972864, 52514248, 54208256, 54288378, 55221168, 56039616, 57596272, 58889088, 59078529, 60524896, 60984288, 64085184, 64795806, 68090508, 68126592, 70286976, 71638272, 72384504, 73628224, 74719488, 77959296, 78771372, 81312384, 82831752, 85446912, 85503744, 86394408, 90787344, 96512672, 102189888, 105028496, 108576756, 110442336, 111592777, 112079232, 115192544, 117778176, 118157058, 121049792, 121968576, 128170368, 129591612, 136181016, 136253184, 140573952, 144769008, 147256448, 155918592, 157542744, 162624768, 165663504, 172788816, 181574688, 193025344, 204379776, 210056992, 217153512, 220884672, 223185554, 224158464, 230385088, 236314116, 242099584, 243937152, 256340736, 259183224, 272362032, 289538016, 294512896, 315085488, 331327008, 334778331, 345577632, 363149376, 386050688, 408759552, 420113984, 434307024, 441769344, 446371108, 460770176, 472628232, 484199168, 487874304, 518366448, 544724064, 579076032, 630170976, 662654016, 669556662, 691155264, 726298752, 772101376, 840227968, 868614048, 883538688, 892742216, 921540352, 945256464, 1004334993, 1036732896, 1089448128, 1158152064, 1260341952, 1325308032, 1339113324, 1382310528, 1452597504, 1680455936, 1737228096, 1785484432, 1890512928, 2008669986, 2073465792, 2178896256, 2316304128, 2520683904, 2650616064, 2678226648, 2764621056, 3474456192, 3570968864, 3781025856, 4017339972, 4146931584, 4357792512, 5041367808, 5356453296, 6948912384, 7141937728, 7562051712, 8034679944, 8293863168, 10712906592, 14283875456, 15124103424, 16069359888, 21425813184, 28567750912, 32138719776, 42851626368, 64277439552, 85703252736, 128554879104, 257109758208]

約数ペア:

[(1, 257109758208), (2, 128554879104), (3, 85703252736), (4, 64277439552), (6, 42851626368), (8, 32138719776), (9, 28567750912), (12, 21425813184), (16, 16069359888), (17, 15124103424), (18, 14283875456), (24, 10712906592), (31, 8293863168), (32, 8034679944), (34, 7562051712), (36, 7141937728), (37, 6948912384), (48, 5356453296), (51, 5041367808), (59, 4357792512), (62, 4146931584), (64, 4017339972), (68, 3781025856), (72, 3570968864), (74, 3474456192), (93, 2764621056), (96, 2678226648), (97, 2650616064), (102, 2520683904), (111, 2316304128), (118, 2178896256), (124, 2073465792), (128, 2008669986), (136, 1890512928), (144, 1785484432), (148, 1737228096), (153, 1680455936), (177, 1452597504), (186, 1382310528), (192, 1339113324), (194, 1325308032), (204, 1260341952), (222, 1158152064), (236, 1089448128), (248, 1036732896), (256, 1004334993), (272, 945256464), (279, 921540352), (288, 892742216), (291, 883538688), (296, 868614048), (306, 840227968), (333, 772101376), (354, 726298752), (372, 691155264), (384, 669556662), (388, 662654016), (408, 630170976), (444, 579076032), (472, 544724064), (496, 518366448), (527, 487874304), (531, 484199168), (544, 472628232), (558, 460770176), (576, 446371108), (582, 441769344), (592, 434307024), (612, 420113984), (629, 408759552), (666, 386050688), (708, 363149376), (744, 345577632), (768, 334778331), (776, 331327008), (816, 315085488), (873, 294512896), (888, 289538016), (944, 272362032), (992, 259183224), (1003, 256340736), (1054, 243937152), (1062, 242099584), (1088, 236314116), (1116, 230385088), (1147, 224158464), (1152, 223185554), (1164, 220884672), (1184, 217153512), (1224, 210056992), (1258, 204379776), (1332, 193025344), (1416, 181574688), (1488, 172788816), (1552, 165663504), (1581, 162624768), (1632, 157542744), (1649, 155918592), (1746, 147256448), (1776, 144769008), (1829, 140573952), (1887, 136253184), (1888, 136181016), (1984, 129591612), (2006, 128170368), (2108, 121968576), (2124, 121049792), (2176, 118157058), (2183, 117778176), (2232, 115192544), (2294, 112079232), (2304, 111592777), (2328, 110442336), (2368, 108576756), (2448, 105028496), (2516, 102189888), (2664, 96512672), (2832, 90787344), (2976, 86394408), (3007, 85503744), (3009, 85446912), (3104, 82831752), (3162, 81312384), (3264, 78771372), (3298, 77959296), (3441, 74719488), (3492, 73628224), (3552, 72384504), (3589, 71638272), (3658, 70286976), (3774, 68126592), (3776, 68090508), (3968, 64795806), (4012, 64085184), (4216, 60984288), (4248, 60524896), (4352, 59078529), (4366, 58889088), (4464, 57596272), (4588, 56039616), (4656, 55221168), (4736, 54288378), (4743, 54208256), (4896, 52514248), (4947, 51972864), (5032, 51094944), (5328, 48256336), (5487, 46857984), (5661, 45417728), (5664, 45393672), (5723, 44925696), (5952, 43197204), (6014, 42751872), (6018, 42723456), (6208, 41415876), (6324, 40656192), (6528, 39385686), (6549, 39259392), (6596, 38979648), (6882, 37359744), (6984, 36814112), (7104, 36192252), (7178, 35819136), (7316, 35143488), (7548, 34063296), (7552, 34045254), (7936, 32397903), (8024, 32042592), (8432, 30492144), (8496, 30262448), (8732, 29444544), (8928, 28798136), (9021, 28501248), (9027, 28482304), (9176, 28019808), (9312, 27610584), (9472, 27144189), (9486, 27104128), (9792, 26257124), (9894, 25986432), (10064, 25547472), (10323, 24906496), (10656, 24128168), (10767, 23879424), (10974, 23428992), (11322, 22708864), (11328, 22696836), (11446, 22462848), (11904, 21598602), (12028, 21375936), (12036, 21361728), (12416, 20707938), (12648, 20328096), (13056, 19692843), (13098, 19629696), (13192, 19489824), (13764, 18679872), (13968, 18407056), (14208, 18096126), (14356, 17909568), (14632, 17571744), (14841, 17324288), (15096, 17031648), (15104, 17022627), (16048, 16021296), (16461, 15619328), (16864, 15246072), (16992, 15131224), (17169, 14975232), (17464, 14722272), (17856, 14399068), (18042, 14250624), (18054, 14241152), (18352, 14009904), (18624, 13805292), (18972, 13552064), (19499, 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(48144, 5340432), (50592, 5082024), (51119, 5029632), (51507, 4991744), (52392, 4907424), (52768, 4872456), (54126, 4750208), (55056, 4669968), (55872, 4601764), (57424, 4477392), (58497, 4395264), (58528, 4392936), (59364, 4331072), (60384, 4257912), (61013, 4214016), (62186, 4134528), (64192, 4005324), (64602, 3979904), (65844, 3904832), (67456, 3811518), (67673, 3799296), (67968, 3782806), (68676, 3743808), (69856, 3680568), (71424, 3599767), (72168, 3562656), (72216, 3560288), (73408, 3502476), (74222, 3464064), (74496, 3451323), (75888, 3388016), (77996, 3296448), (78588, 3271616), (79152, 3248304), (80512, 3193434), (82584, 3113312), (85248, 3016021), (86136, 2984928), (87792, 2928624), (90576, 2838608), (91568, 2807856), (93279, 2756352), (96224, 2671992), (96288, 2670216), (97291, 2642688), (101184, 2541012), (102238, 2514816), (103014, 2495872), (104784, 2453712), (105536, 2436228), (108252, 2375104), (110112, 2334984), (111259, 2310912), (111333, 2309376), (111744, 2300882), (114848, 2238696), (116994, 2197632), (117056, 2196468), (118728, 2165536), (120768, 2128956), (122026, 2107008), (124372, 2067264), (128384, 2002662), (129204, 1989952), (131688, 1952416), (134912, 1905759), (135346, 1899648), (135936, 1891403), (137352, 1871904), (139712, 1840284), (144336, 1781328), (144432, 1780144), (146816, 1751238), (148444, 1732032), (151776, 1694008), (153357, 1676544), (155992, 1648224), (157176, 1635808), (158304, 1624152), (161024, 1596717), (165168, 1556656), (172272, 1492464), (175491, 1465088), (175584, 1464312), (177413, 1449216), (181152, 1419304), (183039, 1404672), (183136, 1403928), (186558, 1378176), (192448, 1335996), (192576, 1335108), (194582, 1321344), (202368, 1270506), (203019, 1266432), (204476, 1257408), (206028, 1247936), (209568, 1226856), (211072, 1218114), (211751, 1214208), (216504, 1187552), (220224, 1167492), (222518, 1155456), (222666, 1154688), (223488, 1150441), (229696, 1119348), (233988, 1098816), (234112, 1098234), (237456, 1082768), (241536, 1064478), (244052, 1053504), (248744, 1033632), (256768, 1001331), (258408, 994976), (263376, 976208), (270692, 949824), (274704, 935952), (279424, 920142), (279837, 918784), (288672, 890664), (288864, 890072), (291873, 880896), (293632, 875619), (296888, 866016), (303552, 847004), (306714, 838272), (311984, 824112), (314352, 817904), (316608, 812076), (330336, 778328), (333777, 770304), (333999, 769792), (344544, 746232), (350982, 732544), (351168, 732156), (354826, 724608), (362304, 709652), (366078, 702336), (366272, 701964), (373116, 689088), (384896, 667998), (385152, 667554), (389164, 660672), (404736, 635253), (406038, 633216), (408952, 628704), (412056, 623968), (419136, 613428), (422144, 609057), (423502, 607104), (433008, 593776), (440448, 583746), (445036, 577728), (445332, 577344), (459392, 559674), (460071, 558848), (467976, 549408), (468224, 549117), (474912, 541384), (483072, 532239), (488104, 526752), (497488, 516816)]