254466732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4259}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 641249280

約数和(自身を除く): 386782548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 383, 766, 1149, 1532, 2298, 4259, 4596, 4979, 8518, 9958, 12777, 14937, 17036, 19916, 25554, 29874, 51108, 55367, 59748, 110734, 166101, 221468, 332202, 664404, 1631197, 3262394, 4893591, 6524788, 9787182, 19574364, 21205561, 42411122, 63616683, 84822244, 127233366, 254466732]

約数ペア:

[(1, 254466732), (2, 127233366), (3, 84822244), (4, 63616683), (6, 42411122), (12, 21205561), (13, 19574364), (26, 9787182), (39, 6524788), (52, 4893591), (78, 3262394), (156, 1631197), (383, 664404), (766, 332202), (1149, 221468), (1532, 166101), (2298, 110734), (4259, 59748), (4596, 55367), (4979, 51108), (8518, 29874), (9958, 25554), (12777, 19916), (14937, 17036)]