254860992

素因数分解:

$2^6\times 3^4\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 140

約数和(自身を含む): 762326136

約数和(自身を除く): 507465144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 211, 216, 233, 288, 324, 422, 432, 466, 576, 633, 648, 699, 844, 864, 932, 1266, 1296, 1398, 1688, 1728, 1864, 1899, 2097, 2532, 2592, 2796, 3376, 3728, 3798, 4194, 5064, 5184, 5592, 5697, 6291, 6752, 7456, 7596, 8388, 10128, 11184, 11394, 12582, 13504, 14912, 15192, 16776, 17091, 18873, 20256, 22368, 22788, 25164, 30384, 33552, 34182, 37746, 40512, 44736, 45576, 49163, 50328, 60768, 67104, 68364, 75492, 91152, 98326, 100656, 121536, 134208, 136728, 147489, 150984, 182304, 196652, 201312, 273456, 294978, 301968, 364608, 393304, 402624, 442467, 546912, 589956, 603936, 786608, 884934, 1093824, 1179912, 1207872, 1327401, 1573216, 1769868, 2359824, 2654802, 3146432, 3539736, 3982203, 4719648, 5309604, 7079472, 7964406, 9439296, 10619208, 14158944, 15928812, 21238416, 28317888, 31857624, 42476832, 63715248, 84953664, 127430496, 254860992]

約数ペア:

[(1, 254860992), (2, 127430496), (3, 84953664), (4, 63715248), (6, 42476832), (8, 31857624), (9, 28317888), (12, 21238416), (16, 15928812), (18, 14158944), (24, 10619208), (27, 9439296), (32, 7964406), (36, 7079472), (48, 5309604), (54, 4719648), (64, 3982203), (72, 3539736), (81, 3146432), (96, 2654802), (108, 2359824), (144, 1769868), (162, 1573216), (192, 1327401), (211, 1207872), (216, 1179912), (233, 1093824), (288, 884934), (324, 786608), (422, 603936), (432, 589956), (466, 546912), (576, 442467), (633, 402624), (648, 393304), (699, 364608), (844, 301968), (864, 294978), (932, 273456), (1266, 201312), (1296, 196652), (1398, 182304), (1688, 150984), (1728, 147489), (1864, 136728), (1899, 134208), (2097, 121536), (2532, 100656), (2592, 98326), (2796, 91152), (3376, 75492), (3728, 68364), (3798, 67104), (4194, 60768), (5064, 50328), (5184, 49163), (5592, 45576), (5697, 44736), (6291, 40512), (6752, 37746), (7456, 34182), (7596, 33552), (8388, 30384), (10128, 25164), (11184, 22788), (11394, 22368), (12582, 20256), (13504, 18873), (14912, 17091), (15192, 16776)]