312012484

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{3967}}^1$

素因数の和:4084

約数の個数: 36

約数和(自身を含む): 636181504

約数和(自身を除く): 324169020

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2809, 3967, 5618, 7934, 11236, 15868, 19663, 27769, 39326, 55538, 78652, 111076, 210251, 420502, 841004, 1471757, 2943514, 5887028, 11143303, 22286606, 44573212, 78003121, 156006242, 312012484]

約数ペア:

[(1, 312012484), (2, 156006242), (4, 78003121), (7, 44573212), (14, 22286606), (28, 11143303), (53, 5887028), (106, 2943514), (212, 1471757), (371, 841004), (742, 420502), (1484, 210251), (2809, 111076), (3967, 78652), (5618, 55538), (7934, 39326), (11236, 27769), (15868, 19663)]