391637376

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 1302336000

約数和(自身を除く): 910698624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 379, 384, 414, 416, 432, 468, 552, 576, 598, 621, 624, 702, 736, 758, 828, 832, 864, 897, 936, 1104, 1137, 1152, 1196, 1242, 1248, 1404, 1472, 1516, 1656, 1664, 1728, 1794, 1872, 2208, 2274, 2392, 2484, 2496, 2691, 2808, 2944, 3032, 3312, 3411, 3456, 3588, 3744, 4416, 4548, 4784, 4927, 4968, 4992, 5382, 5616, 6064, 6624, 6822, 7176, 7488, 8073, 8717, 8832, 9096, 9568, 9854, 9936, 10233, 10764, 11232, 12128, 13248, 13644, 14352, 14781, 14976, 16146, 17434, 18192, 19136, 19708, 19872, 20466, 21528, 22464, 24256, 26151, 26496, 27288, 28704, 29562, 32292, 34868, 36384, 38272, 39416, 39744, 40932, 43056, 44343, 44928, 48512, 52302, 54576, 57408, 59124, 64584, 69736, 72768, 78453, 78832, 79488, 81864, 86112, 88686, 104604, 109152, 113321, 114816, 118248, 129168, 133029, 139472, 145536, 156906, 157664, 163728, 172224, 177372, 209208, 218304, 226642, 235359, 236496, 258336, 266058, 278944, 313812, 315328, 327456, 339963, 344448, 354744, 418416, 436608, 453284, 470718, 472992, 516672, 532116, 557888, 627624, 630656, 654912, 679926, 709488, 836832, 906568, 941436, 945984, 1019889, 1033344, 1064232, 1115776, 1255248, 1309824, 1359852, 1418976, 1673664, 1813136, 1882872, 1891968, 2039778, 2128464, 2510496, 2719704, 2837952, 3059667, 3347328, 3626272, 3765744, 4079556, 4256928, 5020992, 5439408, 5675904, 6119334, 7252544, 7531488, 8159112, 8513856, 10041984, 10878816, 12238668, 14505088, 15062976, 16318224, 17027712, 21757632, 24477336, 30125952, 32636448, 43515264, 48954672, 65272896, 97909344, 130545792, 195818688, 391637376]

約数ペア:

[(1, 391637376), (2, 195818688), (3, 130545792), (4, 97909344), (6, 65272896), (8, 48954672), (9, 43515264), (12, 32636448), (13, 30125952), (16, 24477336), (18, 21757632), (23, 17027712), (24, 16318224), (26, 15062976), (27, 14505088), (32, 12238668), (36, 10878816), (39, 10041984), (46, 8513856), (48, 8159112), (52, 7531488), (54, 7252544), (64, 6119334), (69, 5675904), (72, 5439408), (78, 5020992), (92, 4256928), (96, 4079556), (104, 3765744), (108, 3626272), (117, 3347328), (128, 3059667), (138, 2837952), (144, 2719704), (156, 2510496), (184, 2128464), (192, 2039778), (207, 1891968), (208, 1882872), (216, 1813136), (234, 1673664), (276, 1418976), (288, 1359852), (299, 1309824), (312, 1255248), (351, 1115776), (368, 1064232), (379, 1033344), (384, 1019889), (414, 945984), (416, 941436), (432, 906568), (468, 836832), (552, 709488), (576, 679926), (598, 654912), (621, 630656), (624, 627624), (702, 557888), (736, 532116), (758, 516672), (828, 472992), (832, 470718), (864, 453284), (897, 436608), (936, 418416), (1104, 354744), (1137, 344448), (1152, 339963), (1196, 327456), (1242, 315328), (1248, 313812), (1404, 278944), (1472, 266058), (1516, 258336), (1656, 236496), (1664, 235359), (1728, 226642), (1794, 218304), (1872, 209208), (2208, 177372), (2274, 172224), (2392, 163728), (2484, 157664), (2496, 156906), (2691, 145536), (2808, 139472), (2944, 133029), (3032, 129168), (3312, 118248), (3411, 114816), (3456, 113321), (3588, 109152), (3744, 104604), (4416, 88686), (4548, 86112), (4784, 81864), (4927, 79488), (4968, 78832), (4992, 78453), (5382, 72768), (5616, 69736), (6064, 64584), (6624, 59124), (6822, 57408), (7176, 54576), (7488, 52302), (8073, 48512), (8717, 44928), (8832, 44343), (9096, 43056), (9568, 40932), (9854, 39744), (9936, 39416), (10233, 38272), (10764, 36384), (11232, 34868), (12128, 32292), (13248, 29562), (13644, 28704), (14352, 27288), (14781, 26496), (14976, 26151), (16146, 24256), (17434, 22464), (18192, 21528), (19136, 20466), (19708, 19872)]