255035976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 722131200

約数和(自身を除く): 467095224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 71, 78, 87, 104, 116, 142, 156, 174, 213, 232, 284, 312, 348, 377, 397, 426, 568, 696, 754, 794, 852, 923, 1131, 1191, 1508, 1588, 1704, 1846, 2059, 2262, 2382, 2769, 3016, 3176, 3692, 4118, 4524, 4764, 5161, 5538, 6177, 7384, 8236, 9048, 9528, 10322, 11076, 11513, 12354, 15483, 16472, 20644, 22152, 23026, 24708, 26767, 28187, 30966, 34539, 41288, 46052, 49416, 53534, 56374, 61932, 69078, 80301, 84561, 92104, 107068, 112748, 123864, 138156, 149669, 160602, 169122, 214136, 225496, 276312, 299338, 321204, 338244, 366431, 449007, 598676, 642408, 676488, 732862, 817423, 898014, 1099293, 1197352, 1465724, 1634846, 1796028, 2198586, 2452269, 2931448, 3269692, 3592056, 4397172, 4904538, 6539384, 8794344, 9809076, 10626499, 19618152, 21252998, 31879497, 42505996, 63758994, 85011992, 127517988, 255035976]

約数ペア:

[(1, 255035976), (2, 127517988), (3, 85011992), (4, 63758994), (6, 42505996), (8, 31879497), (12, 21252998), (13, 19618152), (24, 10626499), (26, 9809076), (29, 8794344), (39, 6539384), (52, 4904538), (58, 4397172), (71, 3592056), (78, 3269692), (87, 2931448), (104, 2452269), (116, 2198586), (142, 1796028), (156, 1634846), (174, 1465724), (213, 1197352), (232, 1099293), (284, 898014), (312, 817423), (348, 732862), (377, 676488), (397, 642408), (426, 598676), (568, 449007), (696, 366431), (754, 338244), (794, 321204), (852, 299338), (923, 276312), (1131, 225496), (1191, 214136), (1508, 169122), (1588, 160602), (1704, 149669), (1846, 138156), (2059, 123864), (2262, 112748), (2382, 107068), (2769, 92104), (3016, 84561), (3176, 80301), (3692, 69078), (4118, 61932), (4524, 56374), (4764, 53534), (5161, 49416), (5538, 46052), (6177, 41288), (7384, 34539), (8236, 30966), (9048, 28187), (9528, 26767), (10322, 24708), (11076, 23026), (11513, 22152), (12354, 20644), (15483, 16472)]