438655084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6397}}^1$

素因数の和:6518

約数の個数: 48

約数和(自身を含む): 917217280

約数和(自身を除く): 478562196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 2212, 2449, 4898, 6397, 9796, 12794, 17143, 25588, 34286, 44779, 68572, 89558, 179116, 198307, 396614, 505363, 793228, 1010726, 1388149, 2021452, 2776298, 3537541, 5552596, 7075082, 14150164, 15666253, 31332506, 62665012, 109663771, 219327542, 438655084]

約数ペア:

[(1, 438655084), (2, 219327542), (4, 109663771), (7, 62665012), (14, 31332506), (28, 15666253), (31, 14150164), (62, 7075082), (79, 5552596), (124, 3537541), (158, 2776298), (217, 2021452), (316, 1388149), (434, 1010726), (553, 793228), (868, 505363), (1106, 396614), (2212, 198307), (2449, 179116), (4898, 89558), (6397, 68572), (9796, 44779), (12794, 34286), (17143, 25588)]