329257972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{210523}}^1$

素因数の和:210567

約数の個数: 24

約数和(自身を含む): 636624576

約数和(自身を除く): 307366604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 210523, 421046, 842092, 3578891, 4842029, 7157782, 9684058, 14315564, 19368116, 82314493, 164628986, 329257972]

約数ペア:

[(1, 329257972), (2, 164628986), (4, 82314493), (17, 19368116), (23, 14315564), (34, 9684058), (46, 7157782), (68, 4842029), (92, 3578891), (391, 842092), (782, 421046), (1564, 210523)]