278045604

素因数分解:

$2^2\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{6841}}^1$

素因数の和:7980

約数の個数: 36

約数和(自身を含む): 703562860

約数和(自身を除く): 425517256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1129, 2258, 3387, 4516, 6774, 6841, 10161, 13548, 13682, 20322, 20523, 27364, 40644, 41046, 61569, 82092, 123138, 246276, 7723489, 15446978, 23170467, 30893956, 46340934, 69511401, 92681868, 139022802, 278045604]

約数ペア:

[(1, 278045604), (2, 139022802), (3, 92681868), (4, 69511401), (6, 46340934), (9, 30893956), (12, 23170467), (18, 15446978), (36, 7723489), (1129, 246276), (2258, 123138), (3387, 82092), (4516, 61569), (6774, 41046), (6841, 40644), (10161, 27364), (13548, 20523), (13682, 20322)]