289587828

素因数分解:

$2^2\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{15017}}^1$

素因数の和:16631

約数の個数: 24

約数和(自身を含む): 676170432

約数和(自身を除く): 386582604

約数列:

[1, 2, 3, 4, 6, 12, 1607, 3214, 4821, 6428, 9642, 15017, 19284, 30034, 45051, 60068, 90102, 180204, 24132319, 48264638, 72396957, 96529276, 144793914, 289587828]

約数ペア:

[(1, 289587828), (2, 144793914), (3, 96529276), (4, 72396957), (6, 48264638), (12, 24132319), (1607, 180204), (3214, 90102), (4821, 60068), (6428, 45051), (9642, 30034), (15017, 19284)]