396388404

素因数分解:

$2^2\times 3^5\times {\mathrm{407807}}^1$

素因数の和:407826

約数の個数: 36

約数和(自身を含む): 1039094784

約数和(自身を除く): 642706380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 407807, 815614, 1223421, 1631228, 2446842, 3670263, 4893684, 7340526, 11010789, 14681052, 22021578, 33032367, 44043156, 66064734, 99097101, 132129468, 198194202, 396388404]

約数ペア:

[(1, 396388404), (2, 198194202), (3, 132129468), (4, 99097101), (6, 66064734), (9, 44043156), (12, 33032367), (18, 22021578), (27, 14681052), (36, 11010789), (54, 7340526), (81, 4893684), (108, 3670263), (162, 2446842), (243, 1631228), (324, 1223421), (486, 815614), (972, 407807)]