12857526768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1136

約数の個数: 240

約数和(自身を含む): 37714728960

約数和(自身を除く): 24857202192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 31, 34, 48, 51, 58, 62, 68, 87, 93, 102, 116, 124, 136, 174, 186, 204, 232, 248, 272, 289, 348, 372, 408, 464, 493, 496, 527, 578, 696, 744, 816, 867, 899, 986, 1031, 1054, 1156, 1392, 1479, 1488, 1581, 1734, 1798, 1972, 2062, 2108, 2312, 2697, 2958, 3093, 3162, 3468, 3596, 3944, 4124, 4216, 4624, 5394, 5916, 6186, 6324, 6936, 7192, 7888, 8248, 8381, 8432, 8959, 10788, 11832, 12372, 12648, 13872, 14384, 15283, 16496, 16762, 17527, 17918, 21576, 23664, 24744, 25143, 25296, 26877, 29899, 30566, 31961, 33524, 35054, 35836, 43152, 45849, 49488, 50286, 52581, 53754, 59798, 61132, 63922, 67048, 70108, 71672, 89697, 91698, 95883, 100572, 105162, 107508, 119596, 122264, 127844, 134096, 140216, 143344, 179394, 183396, 191766, 201144, 210324, 215016, 239192, 244528, 255688, 259811, 280432, 297959, 358788, 366792, 383532, 402288, 420648, 430032, 478384, 508283, 511376, 519622, 543337, 595918, 717576, 733584, 767064, 779433, 841296, 893877, 926869, 1016566, 1039244, 1086674, 1191836, 1435152, 1524849, 1534128, 1558866, 1630011, 1787754, 1853738, 2033132, 2078488, 2173348, 2383672, 2780607, 3049698, 3117732, 3260022, 3575508, 3707476, 4066264, 4156976, 4346696, 4767344, 5561214, 6099396, 6235464, 6520044, 7151016, 7414952, 8132528, 8640811, 8693392, 9236729, 11122428, 12198792, 12470928, 13040088, 14302032, 14829904, 15756773, 17281622, 18473458, 22244856, 24397584, 25922433, 26080176, 27710187, 31513546, 34563244, 36946916, 44489712, 47270319, 51844866, 55420374, 63027092, 69126488, 73893832, 94540638, 103689732, 110840748, 126054184, 138252976, 147787664, 189081276, 207379464, 221681496, 252108368, 267865141, 378162552, 414758928, 443362992, 535730282, 756325104, 803595423, 1071460564, 1607190846, 2142921128, 3214381692, 4285842256, 6428763384, 12857526768]

約数ペア:

[(1, 12857526768), (2, 6428763384), (3, 4285842256), (4, 3214381692), (6, 2142921128), (8, 1607190846), (12, 1071460564), (16, 803595423), (17, 756325104), (24, 535730282), (29, 443362992), (31, 414758928), (34, 378162552), (48, 267865141), (51, 252108368), (58, 221681496), (62, 207379464), (68, 189081276), (87, 147787664), (93, 138252976), (102, 126054184), (116, 110840748), (124, 103689732), (136, 94540638), (174, 73893832), (186, 69126488), (204, 63027092), (232, 55420374), (248, 51844866), (272, 47270319), (289, 44489712), (348, 36946916), (372, 34563244), (408, 31513546), (464, 27710187), (493, 26080176), (496, 25922433), (527, 24397584), (578, 22244856), (696, 18473458), (744, 17281622), (816, 15756773), (867, 14829904), (899, 14302032), (986, 13040088), (1031, 12470928), (1054, 12198792), (1156, 11122428), (1392, 9236729), (1479, 8693392), (1488, 8640811), (1581, 8132528), (1734, 7414952), (1798, 7151016), (1972, 6520044), (2062, 6235464), (2108, 6099396), (2312, 5561214), (2697, 4767344), (2958, 4346696), (3093, 4156976), (3162, 4066264), (3468, 3707476), (3596, 3575508), (3944, 3260022), (4124, 3117732), (4216, 3049698), (4624, 2780607), (5394, 2383672), (5916, 2173348), (6186, 2078488), (6324, 2033132), (6936, 1853738), (7192, 1787754), (7888, 1630011), (8248, 1558866), (8381, 1534128), (8432, 1524849), (8959, 1435152), (10788, 1191836), (11832, 1086674), (12372, 1039244), (12648, 1016566), (13872, 926869), (14384, 893877), (15283, 841296), (16496, 779433), (16762, 767064), (17527, 733584), (17918, 717576), (21576, 595918), (23664, 543337), (24744, 519622), (25143, 511376), (25296, 508283), (26877, 478384), (29899, 430032), (30566, 420648), (31961, 402288), (33524, 383532), (35054, 366792), (35836, 358788), (43152, 297959), (45849, 280432), (49488, 259811), (50286, 255688), (52581, 244528), (53754, 239192), (59798, 215016), (61132, 210324), (63922, 201144), (67048, 191766), (70108, 183396), (71672, 179394), (89697, 143344), (91698, 140216), (95883, 134096), (100572, 127844), (105162, 122264), (107508, 119596)]