268721804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{14081}}^1$

素因数の和:14465

約数の個数: 24

約数和(自身を含む): 507853248

約数和(自身を除く): 239131444

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 1468, 4771, 9542, 14081, 19084, 28162, 56324, 183053, 366106, 732212, 5167727, 10335454, 20670908, 67180451, 134360902, 268721804]

約数ペア:

[(1, 268721804), (2, 134360902), (4, 67180451), (13, 20670908), (26, 10335454), (52, 5167727), (367, 732212), (734, 366106), (1468, 183053), (4771, 56324), (9542, 28162), (14081, 19084)]