305836888

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2488

約数の個数: 64

約数和(自身を含む): 690923520

約数和(自身を除く): 385086632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 101, 161, 184, 202, 322, 404, 644, 707, 808, 1288, 1414, 2323, 2351, 2828, 4646, 4702, 5656, 9292, 9404, 16261, 16457, 18584, 18808, 32522, 32914, 54073, 65044, 65828, 108146, 130088, 131656, 216292, 237451, 378511, 432584, 474902, 757022, 949804, 1514044, 1662157, 1899608, 3028088, 3324314, 5461373, 6648628, 10922746, 13297256, 21845492, 38229611, 43690984, 76459222, 152918444, 305836888]

約数ペア:

[(1, 305836888), (2, 152918444), (4, 76459222), (7, 43690984), (8, 38229611), (14, 21845492), (23, 13297256), (28, 10922746), (46, 6648628), (56, 5461373), (92, 3324314), (101, 3028088), (161, 1899608), (184, 1662157), (202, 1514044), (322, 949804), (404, 757022), (644, 474902), (707, 432584), (808, 378511), (1288, 237451), (1414, 216292), (2323, 131656), (2351, 130088), (2828, 108146), (4646, 65828), (4702, 65044), (5656, 54073), (9292, 32914), (9404, 32522), (16261, 18808), (16457, 18584)]