258380304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 829113600

約数和(自身を除く): 570733296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 149, 156, 168, 182, 208, 273, 298, 312, 336, 364, 397, 447, 546, 596, 624, 728, 794, 894, 1043, 1092, 1191, 1192, 1456, 1588, 1788, 1937, 2086, 2184, 2382, 2384, 2779, 3129, 3176, 3576, 3874, 4172, 4368, 4764, 5161, 5558, 5811, 6258, 6352, 7152, 7748, 8337, 8344, 9528, 10322, 11116, 11622, 12516, 13559, 15483, 15496, 16674, 16688, 19056, 20644, 22232, 23244, 25032, 27118, 30966, 30992, 33348, 36127, 40677, 41288, 44464, 46488, 50064, 54236, 59153, 61932, 66696, 72254, 81354, 82576, 92976, 108381, 108472, 118306, 123864, 133392, 144508, 162708, 177459, 216762, 216944, 236612, 247728, 289016, 325416, 354918, 414071, 433524, 473224, 578032, 650832, 709836, 768989, 828142, 867048, 946448, 1242213, 1419672, 1537978, 1656284, 1734096, 2306967, 2484426, 2839344, 3075956, 3312568, 4613934, 4968852, 5382923, 6151912, 6625136, 9227868, 9937704, 10765846, 12303824, 16148769, 18455736, 19875408, 21531692, 32297538, 36911472, 43063384, 64595076, 86126768, 129190152, 258380304]

約数ペア:

[(1, 258380304), (2, 129190152), (3, 86126768), (4, 64595076), (6, 43063384), (7, 36911472), (8, 32297538), (12, 21531692), (13, 19875408), (14, 18455736), (16, 16148769), (21, 12303824), (24, 10765846), (26, 9937704), (28, 9227868), (39, 6625136), (42, 6151912), (48, 5382923), (52, 4968852), (56, 4613934), (78, 3312568), (84, 3075956), (91, 2839344), (104, 2484426), (112, 2306967), (149, 1734096), (156, 1656284), (168, 1537978), (182, 1419672), (208, 1242213), (273, 946448), (298, 867048), (312, 828142), (336, 768989), (364, 709836), (397, 650832), (447, 578032), (546, 473224), (596, 433524), (624, 414071), (728, 354918), (794, 325416), (894, 289016), (1043, 247728), (1092, 236612), (1191, 216944), (1192, 216762), (1456, 177459), (1588, 162708), (1788, 144508), (1937, 133392), (2086, 123864), (2184, 118306), (2382, 108472), (2384, 108381), (2779, 92976), (3129, 82576), (3176, 81354), (3576, 72254), (3874, 66696), (4172, 61932), (4368, 59153), (4764, 54236), (5161, 50064), (5558, 46488), (5811, 44464), (6258, 41288), (6352, 40677), (7152, 36127), (7748, 33348), (8337, 30992), (8344, 30966), (9528, 27118), (10322, 25032), (11116, 23244), (11622, 22232), (12516, 20644), (13559, 19056), (15483, 16688), (15496, 16674)]