315795674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 500385600

約数和(自身を除く): 184589926

約数列:

[1, 2, 29, 58, 89, 131, 178, 262, 467, 934, 2581, 3799, 5162, 7598, 11659, 13543, 23318, 27086, 41563, 61177, 83126, 122354, 338111, 676222, 1205327, 1774133, 2410654, 3548266, 5444753, 10889506, 157897837, 315795674]

約数ペア:

[(1, 315795674), (2, 157897837), (29, 10889506), (58, 5444753), (89, 3548266), (131, 2410654), (178, 1774133), (262, 1205327), (467, 676222), (934, 338111), (2581, 122354), (3799, 83126), (5162, 61177), (7598, 41563), (11659, 27086), (13543, 23318)]