1440328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 2851200

約数和(自身を除く): 1410872

約数列:

[1, 2, 4, 8, 43, 53, 79, 86, 106, 158, 172, 212, 316, 344, 424, 632, 2279, 3397, 4187, 4558, 6794, 8374, 9116, 13588, 16748, 18232, 27176, 33496, 180041, 360082, 720164, 1440328]

約数ペア:

[(1, 1440328), (2, 720164), (4, 360082), (8, 180041), (43, 33496), (53, 27176), (79, 18232), (86, 16748), (106, 13588), (158, 9116), (172, 8374), (212, 6794), (316, 4558), (344, 4187), (424, 3397), (632, 2279)]