1620478704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 4702824000

約数和(自身を除く): 3082345296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 149, 156, 174, 208, 232, 298, 312, 348, 377, 447, 464, 596, 601, 624, 696, 754, 894, 1131, 1192, 1202, 1392, 1508, 1788, 1803, 1937, 2262, 2384, 2404, 3016, 3576, 3606, 3874, 4321, 4524, 4808, 5811, 6032, 7152, 7212, 7748, 7813, 8642, 9048, 9616, 11622, 12963, 14424, 15496, 15626, 17284, 17429, 18096, 23244, 23439, 25926, 28848, 30992, 31252, 34568, 34858, 46488, 46878, 51852, 52287, 56173, 62504, 69136, 69716, 89549, 92976, 93756, 103704, 104574, 112346, 125008, 139432, 168519, 179098, 187512, 207408, 209148, 224692, 226577, 268647, 278864, 337038, 358196, 375024, 418296, 449384, 453154, 537294, 674076, 679731, 716392, 836592, 898768, 906308, 1074588, 1164137, 1348152, 1359462, 1432784, 1812616, 2149176, 2328274, 2596921, 2696304, 2718924, 3492411, 3625232, 4298352, 4656548, 5193842, 5437848, 6984822, 7790763, 9313096, 10387684, 10875696, 13969644, 15581526, 18626192, 20775368, 27939288, 31163052, 33759973, 41550736, 55878576, 62326104, 67519946, 101279919, 124652208, 135039892, 202559838, 270079784, 405119676, 540159568, 810239352, 1620478704]

約数ペア:

[(1, 1620478704), (2, 810239352), (3, 540159568), (4, 405119676), (6, 270079784), (8, 202559838), (12, 135039892), (13, 124652208), (16, 101279919), (24, 67519946), (26, 62326104), (29, 55878576), (39, 41550736), (48, 33759973), (52, 31163052), (58, 27939288), (78, 20775368), (87, 18626192), (104, 15581526), (116, 13969644), (149, 10875696), (156, 10387684), (174, 9313096), (208, 7790763), (232, 6984822), (298, 5437848), (312, 5193842), (348, 4656548), (377, 4298352), (447, 3625232), (464, 3492411), (596, 2718924), (601, 2696304), (624, 2596921), (696, 2328274), (754, 2149176), (894, 1812616), (1131, 1432784), (1192, 1359462), (1202, 1348152), (1392, 1164137), (1508, 1074588), (1788, 906308), (1803, 898768), (1937, 836592), (2262, 716392), (2384, 679731), (2404, 674076), (3016, 537294), (3576, 453154), (3606, 449384), (3874, 418296), (4321, 375024), (4524, 358196), (4808, 337038), (5811, 278864), (6032, 268647), (7152, 226577), (7212, 224692), (7748, 209148), (7813, 207408), (8642, 187512), (9048, 179098), (9616, 168519), (11622, 139432), (12963, 125008), (14424, 112346), (15496, 104574), (15626, 103704), (17284, 93756), (17429, 92976), (18096, 89549), (23244, 69716), (23439, 69136), (25926, 62504), (28848, 56173), (30992, 52287), (31252, 51852), (34568, 46878), (34858, 46488)]