311085168

素因数分解:

$2^4\times 3^1\times {\mathrm{6480941}}^1$

素因数の和:6480952

約数の個数: 20

約数和(自身を含む): 803636808

約数和(自身を除く): 492551640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6480941, 12961882, 19442823, 25923764, 38885646, 51847528, 77771292, 103695056, 155542584, 311085168]

約数ペア:

[(1, 311085168), (2, 155542584), (3, 103695056), (4, 77771292), (6, 51847528), (8, 38885646), (12, 25923764), (16, 19442823), (24, 12961882), (48, 6480941)]