339530128

素因数分解:

$2^4\times 7^1\times {\mathrm{3031519}}^1$

素因数の和:3031534

約数の個数: 20

約数和(自身を含む): 751816960

約数和(自身を除く): 412286832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3031519, 6063038, 12126076, 21220633, 24252152, 42441266, 48504304, 84882532, 169765064, 339530128]

約数ペア:

[(1, 339530128), (2, 169765064), (4, 84882532), (7, 48504304), (8, 42441266), (14, 24252152), (16, 21220633), (28, 12126076), (56, 6063038), (112, 3031519)]