254161644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{24373}}^1$

素因数の和:24470

約数の個数: 48

約数和(自身を含む): 655173120

約数和(自身を除く): 401011476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 24373, 48746, 73119, 97492, 146238, 268103, 292476, 536206, 804309, 1072412, 1608618, 1925467, 3217236, 3850934, 5776401, 7701868, 11552802, 21180137, 23105604, 42360274, 63540411, 84720548, 127080822, 254161644]

約数ペア:

[(1, 254161644), (2, 127080822), (3, 84720548), (4, 63540411), (6, 42360274), (11, 23105604), (12, 21180137), (22, 11552802), (33, 7701868), (44, 5776401), (66, 3850934), (79, 3217236), (132, 1925467), (158, 1608618), (237, 1072412), (316, 804309), (474, 536206), (869, 292476), (948, 268103), (1738, 146238), (2607, 97492), (3476, 73119), (5214, 48746), (10428, 24373)]