394630416

素因数分解:

$2^4\times 3^2\times {\mathrm{2740489}}^1$

素因数の和:2740503

約数の個数: 30

約数和(自身を含む): 1104417470

約数和(自身を除く): 709787054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2740489, 5480978, 8221467, 10961956, 16442934, 21923912, 24664401, 32885868, 43847824, 49328802, 65771736, 98657604, 131543472, 197315208, 394630416]

約数ペア:

[(1, 394630416), (2, 197315208), (3, 131543472), (4, 98657604), (6, 65771736), (8, 49328802), (9, 43847824), (12, 32885868), (16, 24664401), (18, 21923912), (24, 16442934), (36, 10961956), (48, 8221467), (72, 5480978), (144, 2740489)]