252156798

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7919}}^1$

素因数の和:8017

約数の個数: 48

約数和(自身を含む): 574516800

約数和(自身を除く): 322360002

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 3538, 5307, 7919, 10614, 15838, 15921, 23757, 31842, 47514, 71271, 142542, 229651, 459302, 483059, 688953, 966118, 1377906, 1449177, 2066859, 2898354, 4133718, 4347531, 8695062, 14008711, 28017422, 42026133, 84052266, 126078399, 252156798]

約数ペア:

[(1, 252156798), (2, 126078399), (3, 84052266), (6, 42026133), (9, 28017422), (18, 14008711), (29, 8695062), (58, 4347531), (61, 4133718), (87, 2898354), (122, 2066859), (174, 1449177), (183, 1377906), (261, 966118), (366, 688953), (522, 483059), (549, 459302), (1098, 229651), (1769, 142542), (3538, 71271), (5307, 47514), (7919, 31842), (10614, 23757), (15838, 15921)]