2180568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 6098400

約数和(自身を除く): 3917832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 241, 312, 348, 377, 482, 696, 723, 754, 964, 1131, 1446, 1508, 1928, 2262, 2892, 3016, 3133, 4524, 5784, 6266, 6989, 9048, 9399, 12532, 13978, 18798, 20967, 25064, 27956, 37596, 41934, 55912, 75192, 83868, 90857, 167736, 181714, 272571, 363428, 545142, 726856, 1090284, 2180568]

約数ペア:

[(1, 2180568), (2, 1090284), (3, 726856), (4, 545142), (6, 363428), (8, 272571), (12, 181714), (13, 167736), (24, 90857), (26, 83868), (29, 75192), (39, 55912), (52, 41934), (58, 37596), (78, 27956), (87, 25064), (104, 20967), (116, 18798), (156, 13978), (174, 12532), (232, 9399), (241, 9048), (312, 6989), (348, 6266), (377, 5784), (482, 4524), (696, 3133), (723, 3016), (754, 2892), (964, 2262), (1131, 1928), (1446, 1508)]