240281412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2860493}}^1$

素因数の和:2860507

約数の個数: 24

約数和(自身を含む): 640750656

約数和(自身を除く): 400469244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2860493, 5720986, 8581479, 11441972, 17162958, 20023451, 34325916, 40046902, 60070353, 80093804, 120140706, 240281412]

約数ペア:

[(1, 240281412), (2, 120140706), (3, 80093804), (4, 60070353), (6, 40046902), (7, 34325916), (12, 20023451), (14, 17162958), (21, 11441972), (28, 8581479), (42, 5720986), (84, 2860493)]