256233204

素因数分解:

$2^2\times 3^2\times {\mathrm{7117589}}^1$

素因数の和:7117599

約数の個数: 18

約数和(自身を含む): 647700690

約数和(自身を除く): 391467486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7117589, 14235178, 21352767, 28470356, 42705534, 64058301, 85411068, 128116602, 256233204]

約数ペア:

[(1, 256233204), (2, 128116602), (3, 85411068), (4, 64058301), (6, 42705534), (9, 28470356), (12, 21352767), (18, 14235178), (36, 7117589)]