316948242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{16189}}^1$

素因数の和:16458

約数の個数: 32

約数和(自身を含む): 685419840

約数和(自身を除く): 368471598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 6526, 9789, 16189, 19578, 32378, 48567, 97134, 210457, 420914, 631371, 1262742, 4063439, 8126878, 12190317, 24380634, 52824707, 105649414, 158474121, 316948242]

約数ペア:

[(1, 316948242), (2, 158474121), (3, 105649414), (6, 52824707), (13, 24380634), (26, 12190317), (39, 8126878), (78, 4063439), (251, 1262742), (502, 631371), (753, 420914), (1506, 210457), (3263, 97134), (6526, 48567), (9789, 32378), (16189, 19578)]