342736688

素因数分解:

$2^4\times 7^1\times {\mathrm{3060149}}^1$

素因数の和:3060164

約数の個数: 20

約数和(自身を含む): 758917200

約数和(自身を除く): 416180512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3060149, 6120298, 12240596, 21421043, 24481192, 42842086, 48962384, 85684172, 171368344, 342736688]

約数ペア:

[(1, 342736688), (2, 171368344), (4, 85684172), (7, 48962384), (8, 42842086), (14, 24481192), (16, 21421043), (28, 12240596), (56, 6120298), (112, 3060149)]