415288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 848160

約数和(自身を除く): 432872

約数列:

[1, 2, 4, 8, 23, 37, 46, 61, 74, 92, 122, 148, 184, 244, 296, 488, 851, 1403, 1702, 2257, 2806, 3404, 4514, 5612, 6808, 9028, 11224, 18056, 51911, 103822, 207644, 415288]

約数ペア:

[(1, 415288), (2, 207644), (4, 103822), (8, 51911), (23, 18056), (37, 11224), (46, 9028), (61, 6808), (74, 5612), (92, 4514), (122, 3404), (148, 2806), (184, 2257), (244, 1702), (296, 1403), (488, 851)]