268661192

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{2957}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 518064120

約数和(自身を除く): 249402928

約数列:

[1, 2, 4, 8, 41, 82, 164, 277, 328, 554, 1108, 2216, 2957, 5914, 11357, 11828, 22714, 23656, 45428, 90856, 121237, 242474, 484948, 819089, 969896, 1638178, 3276356, 6552712, 33582649, 67165298, 134330596, 268661192]

約数ペア:

[(1, 268661192), (2, 134330596), (4, 67165298), (8, 33582649), (41, 6552712), (82, 3276356), (164, 1638178), (277, 969896), (328, 819089), (554, 484948), (1108, 242474), (2216, 121237), (2957, 90856), (5914, 45428), (11357, 23656), (11828, 22714)]