340207524

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{72139}}^1$

素因数の和:72280

約数の個数: 36

約数和(自身を含む): 866545680

約数和(自身を除く): 526338156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 72139, 144278, 216417, 288556, 432834, 649251, 865668, 1298502, 2597004, 9450209, 18900418, 28350627, 37800836, 56701254, 85051881, 113402508, 170103762, 340207524]

約数ペア:

[(1, 340207524), (2, 170103762), (3, 113402508), (4, 85051881), (6, 56701254), (9, 37800836), (12, 28350627), (18, 18900418), (36, 9450209), (131, 2597004), (262, 1298502), (393, 865668), (524, 649251), (786, 432834), (1179, 288556), (1572, 216417), (2358, 144278), (4716, 72139)]