195818688

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 224

約数和(自身を含む): 648614400

約数和(自身を除く): 452795712

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, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 379, 414, 416, 432, 468, 552, 576, 598, 621, 624, 702, 736, 758, 828, 832, 864, 897, 936, 1104, 1137, 1196, 1242, 1248, 1404, 1472, 1516, 1656, 1728, 1794, 1872, 2208, 2274, 2392, 2484, 2496, 2691, 2808, 3032, 3312, 3411, 3588, 3744, 4416, 4548, 4784, 4927, 4968, 5382, 5616, 6064, 6624, 6822, 7176, 7488, 8073, 8717, 9096, 9568, 9854, 9936, 10233, 10764, 11232, 12128, 13248, 13644, 14352, 14781, 16146, 17434, 18192, 19136, 19708, 19872, 20466, 21528, 22464, 24256, 26151, 27288, 28704, 29562, 32292, 34868, 36384, 39416, 39744, 40932, 43056, 44343, 52302, 54576, 57408, 59124, 64584, 69736, 72768, 78453, 78832, 81864, 86112, 88686, 104604, 109152, 113321, 118248, 129168, 133029, 139472, 156906, 157664, 163728, 172224, 177372, 209208, 218304, 226642, 235359, 236496, 258336, 266058, 278944, 313812, 315328, 327456, 339963, 354744, 418416, 453284, 470718, 472992, 516672, 532116, 557888, 627624, 654912, 679926, 709488, 836832, 906568, 941436, 945984, 1019889, 1064232, 1255248, 1359852, 1418976, 1673664, 1813136, 1882872, 2039778, 2128464, 2510496, 2719704, 2837952, 3059667, 3626272, 3765744, 4079556, 4256928, 5020992, 5439408, 6119334, 7252544, 7531488, 8159112, 8513856, 10878816, 12238668, 15062976, 16318224, 21757632, 24477336, 32636448, 48954672, 65272896, 97909344, 195818688]

約数ペア:

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