313804808

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{4231}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 601282560

約数和(自身を除く): 287477752

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 584, 1016, 4231, 8462, 9271, 16924, 18542, 33848, 37084, 74168, 308863, 537337, 617726, 1074674, 1235452, 2149348, 2470904, 4298696, 39225601, 78451202, 156902404, 313804808]

約数ペア:

[(1, 313804808), (2, 156902404), (4, 78451202), (8, 39225601), (73, 4298696), (127, 2470904), (146, 2149348), (254, 1235452), (292, 1074674), (508, 617726), (584, 537337), (1016, 308863), (4231, 74168), (8462, 37084), (9271, 33848), (16924, 18542)]