321894756

素因数分解:

$2^2\times 3^3\times {\mathrm{557}}^1\times {\mathrm{5351}}^1$

素因数の和:5921

約数の個数: 48

約数和(自身を含む): 836196480

約数和(自身を除く): 514301724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 557, 1114, 1671, 2228, 3342, 5013, 5351, 6684, 10026, 10702, 15039, 16053, 20052, 21404, 30078, 32106, 48159, 60156, 64212, 96318, 144477, 192636, 288954, 577908, 2980507, 5961014, 8941521, 11922028, 17883042, 26824563, 35766084, 53649126, 80473689, 107298252, 160947378, 321894756]

約数ペア:

[(1, 321894756), (2, 160947378), (3, 107298252), (4, 80473689), (6, 53649126), (9, 35766084), (12, 26824563), (18, 17883042), (27, 11922028), (36, 8941521), (54, 5961014), (108, 2980507), (557, 577908), (1114, 288954), (1671, 192636), (2228, 144477), (3342, 96318), (5013, 64212), (5351, 60156), (6684, 48159), (10026, 32106), (10702, 30078), (15039, 21404), (16053, 20052)]