307508432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22691}}^1$

素因数の和:22728

約数の個数: 60

約数和(自身を含む): 748472928

約数和(自身を除く): 440964496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 22691, 45382, 90764, 158837, 181528, 249601, 317674, 363056, 499202, 635348, 998404, 1270696, 1747207, 1996808, 2541392, 2745611, 3494414, 3993616, 5491222, 6988828, 10982444, 13977656, 19219277, 21964888, 27955312, 38438554, 43929776, 76877108, 153754216, 307508432]

約数ペア:

[(1, 307508432), (2, 153754216), (4, 76877108), (7, 43929776), (8, 38438554), (11, 27955312), (14, 21964888), (16, 19219277), (22, 13977656), (28, 10982444), (44, 6988828), (56, 5491222), (77, 3993616), (88, 3494414), (112, 2745611), (121, 2541392), (154, 1996808), (176, 1747207), (242, 1270696), (308, 998404), (484, 635348), (616, 499202), (847, 363056), (968, 317674), (1232, 249601), (1694, 181528), (1936, 158837), (3388, 90764), (6776, 45382), (13552, 22691)]