215522140216

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{2579}}^1\times {\mathrm{6823}}^1$

素因数の和:10939

約数の個数: 32

約数和(自身を含む): 404584041600

約数和(自身を除く): 189061901384

約数列:

[1, 2, 4, 8, 1531, 2579, 3062, 5158, 6124, 6823, 10316, 12248, 13646, 20632, 27292, 54584, 3948449, 7896898, 10446013, 15793796, 17596517, 20892026, 31587592, 35193034, 41784052, 70386068, 83568104, 140772136, 26940267527, 53880535054, 107761070108, 215522140216]

約数ペア:

[(1, 215522140216), (2, 107761070108), (4, 53880535054), (8, 26940267527), (1531, 140772136), (2579, 83568104), (3062, 70386068), (5158, 41784052), (6124, 35193034), (6823, 31587592), (10316, 20892026), (12248, 17596517), (13646, 15793796), (20632, 10446013), (27292, 7896898), (54584, 3948449)]