342788572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{330877}}^1$

素因数の和:330925

約数の個数: 24

約数和(自身を含む): 704108384

約数和(自身を除く): 361319812

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 330877, 661754, 1323508, 2316139, 4632278, 9264556, 12242449, 24484898, 48969796, 85697143, 171394286, 342788572]

約数ペア:

[(1, 342788572), (2, 171394286), (4, 85697143), (7, 48969796), (14, 24484898), (28, 12242449), (37, 9264556), (74, 4632278), (148, 2316139), (259, 1323508), (518, 661754), (1036, 330877)]