309866216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{5801}}^1$

素因数の和:6425

約数の個数: 32

約数和(自身を含む): 634970880

約数和(自身を除く): 325104664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 607, 1214, 2428, 4856, 5801, 6677, 11602, 13354, 23204, 26708, 46408, 53416, 63811, 127622, 255244, 510488, 3521207, 7042414, 14084828, 28169656, 38733277, 77466554, 154933108, 309866216]

約数ペア:

[(1, 309866216), (2, 154933108), (4, 77466554), (8, 38733277), (11, 28169656), (22, 14084828), (44, 7042414), (88, 3521207), (607, 510488), (1214, 255244), (2428, 127622), (4856, 63811), (5801, 53416), (6677, 46408), (11602, 26708), (13354, 23204)]