264163984

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{57527}}^1$

素因数の和:57583

約数の個数: 40

約数和(自身を含む): 599211648

約数和(自身を除く): 335047664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 57527, 115054, 230108, 402689, 460216, 805378, 920432, 1610756, 2358607, 3221512, 4717214, 6443024, 9434428, 16510249, 18868856, 33020498, 37737712, 66040996, 132081992, 264163984]

約数ペア:

[(1, 264163984), (2, 132081992), (4, 66040996), (7, 37737712), (8, 33020498), (14, 18868856), (16, 16510249), (28, 9434428), (41, 6443024), (56, 4717214), (82, 3221512), (112, 2358607), (164, 1610756), (287, 920432), (328, 805378), (574, 460216), (656, 402689), (1148, 230108), (2296, 115054), (4592, 57527)]