390757662

素因数分解:

$2^1\times 3^3\times {\mathrm{479}}^1\times {\mathrm{15107}}^1$

素因数の和:15597

約数の個数: 32

約数和(自身を含む): 870220800

約数和(自身を除く): 479463138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 479, 958, 1437, 2874, 4311, 8622, 12933, 15107, 25866, 30214, 45321, 90642, 135963, 271926, 407889, 815778, 7236253, 14472506, 21708759, 43417518, 65126277, 130252554, 195378831, 390757662]

約数ペア:

[(1, 390757662), (2, 195378831), (3, 130252554), (6, 65126277), (9, 43417518), (18, 21708759), (27, 14472506), (54, 7236253), (479, 815778), (958, 407889), (1437, 271926), (2874, 135963), (4311, 90642), (8622, 45321), (12933, 30214), (15107, 25866)]