257103612

素因数分解:

$2^2\times 3^3\times {\mathrm{2380589}}^1$

素因数の和:2380602

約数の個数: 24

約数和(自身を含む): 666565200

約数和(自身を除く): 409461588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2380589, 4761178, 7141767, 9522356, 14283534, 21425301, 28567068, 42850602, 64275903, 85701204, 128551806, 257103612]

約数ペア:

[(1, 257103612), (2, 128551806), (3, 85701204), (4, 64275903), (6, 42850602), (9, 28567068), (12, 21425301), (18, 14283534), (27, 9522356), (36, 7141767), (54, 4761178), (108, 2380589)]