399154068

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{8863}}^1$

素因数の和:9018

約数の個数: 60

約数和(自身を含む): 1051093120

約数和(自身を除く): 651939052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 8863, 11259, 15012, 17726, 22518, 26589, 35452, 45036, 53178, 79767, 106356, 159534, 239301, 319068, 478602, 717903, 957204, 1231957, 1435806, 2463914, 2871612, 3695871, 4927828, 7391742, 11087613, 14783484, 22175226, 33262839, 44350452, 66525678, 99788517, 133051356, 199577034, 399154068]

約数ペア:

[(1, 399154068), (2, 199577034), (3, 133051356), (4, 99788517), (6, 66525678), (9, 44350452), (12, 33262839), (18, 22175226), (27, 14783484), (36, 11087613), (54, 7391742), (81, 4927828), (108, 3695871), (139, 2871612), (162, 2463914), (278, 1435806), (324, 1231957), (417, 957204), (556, 717903), (834, 478602), (1251, 319068), (1668, 239301), (2502, 159534), (3753, 106356), (5004, 79767), (7506, 53178), (8863, 45036), (11259, 35452), (15012, 26589), (17726, 22518)]