238980612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49417}}^1$

素因数の和:49468

約数の個数: 48

約数和(自身を含む): 619899392

約数和(自身を除く): 380918780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 49417, 98834, 148251, 197668, 296502, 593004, 642421, 1284842, 1531927, 1927263, 2569684, 3063854, 3854526, 4595781, 6127708, 7709052, 9191562, 18383124, 19915051, 39830102, 59745153, 79660204, 119490306, 238980612]

約数ペア:

[(1, 238980612), (2, 119490306), (3, 79660204), (4, 59745153), (6, 39830102), (12, 19915051), (13, 18383124), (26, 9191562), (31, 7709052), (39, 6127708), (52, 4595781), (62, 3854526), (78, 3063854), (93, 2569684), (124, 1927263), (156, 1531927), (186, 1284842), (372, 642421), (403, 593004), (806, 296502), (1209, 197668), (1612, 148251), (2418, 98834), (4836, 49417)]