2560584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 7156800

約数和(自身を除く): 4596216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 283, 312, 348, 377, 566, 696, 754, 849, 1131, 1132, 1508, 1698, 2262, 2264, 3016, 3396, 3679, 4524, 6792, 7358, 8207, 9048, 11037, 14716, 16414, 22074, 24621, 29432, 32828, 44148, 49242, 65656, 88296, 98484, 106691, 196968, 213382, 320073, 426764, 640146, 853528, 1280292, 2560584]

約数ペア:

[(1, 2560584), (2, 1280292), (3, 853528), (4, 640146), (6, 426764), (8, 320073), (12, 213382), (13, 196968), (24, 106691), (26, 98484), (29, 88296), (39, 65656), (52, 49242), (58, 44148), (78, 32828), (87, 29432), (104, 24621), (116, 22074), (156, 16414), (174, 14716), (232, 11037), (283, 9048), (312, 8207), (348, 7358), (377, 6792), (566, 4524), (696, 3679), (754, 3396), (849, 3016), (1131, 2264), (1132, 2262), (1508, 1698)]