255584916

素因数分解:

$2^2\times 3^3\times {\mathrm{2366527}}^1$

素因数の和:2366540

約数の個数: 24

約数和(自身を含む): 662627840

約数和(自身を除く): 407042924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2366527, 4733054, 7099581, 9466108, 14199162, 21298743, 28398324, 42597486, 63896229, 85194972, 127792458, 255584916]

約数ペア:

[(1, 255584916), (2, 127792458), (3, 85194972), (4, 63896229), (6, 42597486), (9, 28398324), (12, 21298743), (18, 14199162), (27, 9466108), (36, 7099581), (54, 4733054), (108, 2366527)]