279969356508

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{55417529}}^1$

素因数の和:55417957

約数の個数: 24

約数和(自身を含む): 654813534480

約数和(自身を除く): 374844177972

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 55417529, 110835058, 166252587, 221670116, 332505174, 665010348, 23330779709, 46661559418, 69992339127, 93323118836, 139984678254, 279969356508]

約数ペア:

[(1, 279969356508), (2, 139984678254), (3, 93323118836), (4, 69992339127), (6, 46661559418), (12, 23330779709), (421, 665010348), (842, 332505174), (1263, 221670116), (1684, 166252587), (2526, 110835058), (5052, 55417529)]