306951176

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{77201}}^1$

素因数の和:77285

約数の個数: 32

約数和(自身を含む): 667025280

約数和(自身を除く): 360074104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 77201, 154402, 308804, 540407, 617608, 1080814, 2161628, 4323256, 5481271, 10962542, 21925084, 38368897, 43850168, 76737794, 153475588, 306951176]

約数ペア:

[(1, 306951176), (2, 153475588), (4, 76737794), (7, 43850168), (8, 38368897), (14, 21925084), (28, 10962542), (56, 5481271), (71, 4323256), (142, 2161628), (284, 1080814), (497, 617608), (568, 540407), (994, 308804), (1988, 154402), (3976, 77201)]