290431308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{456653}}^1$

素因数の和:456713

約数の個数: 24

約数和(自身を含む): 690460848

約数和(自身を除く): 400029540

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 456653, 913306, 1369959, 1826612, 2739918, 5479836, 24202609, 48405218, 72607827, 96810436, 145215654, 290431308]

約数ペア:

[(1, 290431308), (2, 145215654), (3, 96810436), (4, 72607827), (6, 48405218), (12, 24202609), (53, 5479836), (106, 2739918), (159, 1826612), (212, 1369959), (318, 913306), (636, 456653)]