260404968

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{16927}}^1$

素因数の和:17577

約数の個数: 32

約数和(自身を含む): 652066560

約数和(自身を除く): 391661592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 16927, 33854, 50781, 67708, 101562, 135416, 203124, 406248, 10850207, 21700414, 32550621, 43400828, 65101242, 86801656, 130202484, 260404968]

約数ペア:

[(1, 260404968), (2, 130202484), (3, 86801656), (4, 65101242), (6, 43400828), (8, 32550621), (12, 21700414), (24, 10850207), (641, 406248), (1282, 203124), (1923, 135416), (2564, 101562), (3846, 67708), (5128, 50781), (7692, 33854), (15384, 16927)]