336975080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{648029}}^1$

素因数の和:648053

約数の個数: 32

約数和(自身を含む): 816517800

約数和(自身を除く): 479542720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 648029, 1296058, 2592116, 3240145, 5184232, 6480290, 8424377, 12960580, 16848754, 25921160, 33697508, 42121885, 67395016, 84243770, 168487540, 336975080]

約数ペア:

[(1, 336975080), (2, 168487540), (4, 84243770), (5, 67395016), (8, 42121885), (10, 33697508), (13, 25921160), (20, 16848754), (26, 12960580), (40, 8424377), (52, 6480290), (65, 5184232), (104, 3240145), (130, 2592116), (260, 1296058), (520, 648029)]