247117776

素因数分解:

$2^4\times 3^1\times {\mathrm{5148287}}^1$

素因数の和:5148298

約数の個数: 20

約数和(自身を含む): 638387712

約数和(自身を除く): 391269936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5148287, 10296574, 15444861, 20593148, 30889722, 41186296, 61779444, 82372592, 123558888, 247117776]

約数ペア:

[(1, 247117776), (2, 123558888), (3, 82372592), (4, 61779444), (6, 41186296), (8, 30889722), (12, 20593148), (16, 15444861), (24, 10296574), (48, 5148287)]