315029788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{6269}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 584614800

約数和(自身を除く): 269585012

約数列:

[1, 2, 4, 17, 34, 68, 739, 1478, 2956, 6269, 12538, 12563, 25076, 25126, 50252, 106573, 213146, 426292, 4632791, 9265582, 18531164, 78757447, 157514894, 315029788]

約数ペア:

[(1, 315029788), (2, 157514894), (4, 78757447), (17, 18531164), (34, 9265582), (68, 4632791), (739, 426292), (1478, 213146), (2956, 106573), (6269, 50252), (12538, 25126), (12563, 25076)]