305875312

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{72689}}^1$

素因数の和:72960

約数の個数: 20

約数和(自身を含む): 594894960

約数和(自身を除く): 289019648

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 72689, 145378, 290756, 581512, 1163024, 19117207, 38234414, 76468828, 152937656, 305875312]

約数ペア:

[(1, 305875312), (2, 152937656), (4, 76468828), (8, 38234414), (16, 19117207), (263, 1163024), (526, 581512), (1052, 290756), (2104, 145378), (4208, 72689)]