312010576

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1399}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 618710400

約数和(自身を除く): 306699824

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 263, 424, 526, 848, 1052, 1399, 2104, 2798, 4208, 5596, 11192, 13939, 22384, 27878, 55756, 74147, 111512, 148294, 223024, 296588, 367937, 593176, 735874, 1186352, 1471748, 2943496, 5886992, 19500661, 39001322, 78002644, 156005288, 312010576]

約数ペア:

[(1, 312010576), (2, 156005288), (4, 78002644), (8, 39001322), (16, 19500661), (53, 5886992), (106, 2943496), (212, 1471748), (263, 1186352), (424, 735874), (526, 593176), (848, 367937), (1052, 296588), (1399, 223024), (2104, 148294), (2798, 111512), (4208, 74147), (5596, 55756), (11192, 27878), (13939, 22384)]