311084772

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{489127}}^1$

素因数の和:489187

約数の個数: 24

約数和(自身を含む): 739561536

約数和(自身を除く): 428476764

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 489127, 978254, 1467381, 1956508, 2934762, 5869524, 25923731, 51847462, 77771193, 103694924, 155542386, 311084772]

約数ペア:

[(1, 311084772), (2, 155542386), (3, 103694924), (4, 77771193), (6, 51847462), (12, 25923731), (53, 5869524), (106, 2934762), (159, 1956508), (212, 1467381), (318, 978254), (636, 489127)]