478126806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{27281}}^1$

素因数の和:27436

約数の個数: 32

約数和(自身を含む): 1005723648

約数和(自身を除く): 527596842

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 5842, 8763, 17526, 27281, 54562, 81843, 163686, 627463, 1254926, 1882389, 3464687, 3764778, 6929374, 10394061, 20788122, 79687801, 159375602, 239063403, 478126806]

約数ペア:

[(1, 478126806), (2, 239063403), (3, 159375602), (6, 79687801), (23, 20788122), (46, 10394061), (69, 6929374), (127, 3764778), (138, 3464687), (254, 1882389), (381, 1254926), (762, 627463), (2921, 163686), (5842, 81843), (8763, 54562), (17526, 27281)]