315402274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 524684160

約数和(自身を除く): 209281886

約数列:

[1, 2, 11, 22, 103, 181, 206, 362, 769, 1133, 1538, 1991, 2266, 3982, 8459, 16918, 18643, 37286, 79207, 139189, 158414, 205073, 278378, 410146, 871277, 1531079, 1742554, 3062158, 14336467, 28672934, 157701137, 315402274]

約数ペア:

[(1, 315402274), (2, 157701137), (11, 28672934), (22, 14336467), (103, 3062158), (181, 1742554), (206, 1531079), (362, 871277), (769, 410146), (1133, 278378), (1538, 205073), (1991, 158414), (2266, 139189), (3982, 79207), (8459, 37286), (16918, 18643)]