215739264

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1932

約数の個数: 128

約数和(自身を含む): 644313600

約数和(自身を除く): 428574336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1664, 1794, 1879, 2208, 2392, 2496, 2944, 3588, 3758, 4416, 4784, 4992, 5637, 7176, 7516, 8832, 9568, 11274, 14352, 15032, 19136, 22548, 24427, 28704, 30064, 38272, 43217, 45096, 48854, 57408, 60128, 73281, 86434, 90192, 97708, 114816, 120256, 129651, 146562, 172868, 180384, 195416, 240512, 259302, 293124, 345736, 360768, 390832, 518604, 561821, 586248, 691472, 721536, 781664, 1037208, 1123642, 1172496, 1382944, 1563328, 1685463, 2074416, 2247284, 2344992, 2765888, 3126656, 3370926, 4148832, 4494568, 4689984, 5531776, 6741852, 8297664, 8989136, 9379968, 13483704, 16595328, 17978272, 26967408, 35956544, 53934816, 71913088, 107869632, 215739264]

約数ペア:

[(1, 215739264), (2, 107869632), (3, 71913088), (4, 53934816), (6, 35956544), (8, 26967408), (12, 17978272), (13, 16595328), (16, 13483704), (23, 9379968), (24, 8989136), (26, 8297664), (32, 6741852), (39, 5531776), (46, 4689984), (48, 4494568), (52, 4148832), (64, 3370926), (69, 3126656), (78, 2765888), (92, 2344992), (96, 2247284), (104, 2074416), (128, 1685463), (138, 1563328), (156, 1382944), (184, 1172496), (192, 1123642), (208, 1037208), (276, 781664), (299, 721536), (312, 691472), (368, 586248), (384, 561821), (416, 518604), (552, 390832), (598, 360768), (624, 345736), (736, 293124), (832, 259302), (897, 240512), (1104, 195416), (1196, 180384), (1248, 172868), (1472, 146562), (1664, 129651), (1794, 120256), (1879, 114816), (2208, 97708), (2392, 90192), (2496, 86434), (2944, 73281), (3588, 60128), (3758, 57408), (4416, 48854), (4784, 45096), (4992, 43217), (5637, 38272), (7176, 30064), (7516, 28704), (8832, 24427), (9568, 22548), (11274, 19136), (14352, 15032)]