245429272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{164057}}^1$

素因数の和:164091

約数の個数: 32

約数和(自身を含む): 531547920

約数和(自身を除く): 286118648

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 164057, 328114, 656228, 1312456, 1804627, 2788969, 3609254, 5577938, 7218508, 11155876, 14437016, 22311752, 30678659, 61357318, 122714636, 245429272]

約数ペア:

[(1, 245429272), (2, 122714636), (4, 61357318), (8, 30678659), (11, 22311752), (17, 14437016), (22, 11155876), (34, 7218508), (44, 5577938), (68, 3609254), (88, 2788969), (136, 1804627), (187, 1312456), (374, 656228), (748, 328114), (1496, 164057)]