257044272

素因数分解:

$2^4\times 3^1\times {\mathrm{467}}^1\times {\mathrm{11467}}^1$

素因数の和:11945

約数の個数: 40

約数和(自身を含む): 665510976

約数和(自身を除く): 408466704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 467, 934, 1401, 1868, 2802, 3736, 5604, 7472, 11208, 11467, 22416, 22934, 34401, 45868, 68802, 91736, 137604, 183472, 275208, 550416, 5355089, 10710178, 16065267, 21420356, 32130534, 42840712, 64261068, 85681424, 128522136, 257044272]

約数ペア:

[(1, 257044272), (2, 128522136), (3, 85681424), (4, 64261068), (6, 42840712), (8, 32130534), (12, 21420356), (16, 16065267), (24, 10710178), (48, 5355089), (467, 550416), (934, 275208), (1401, 183472), (1868, 137604), (2802, 91736), (3736, 68802), (5604, 45868), (7472, 34401), (11208, 22934), (11467, 22416)]