343712252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 677376000

約数和(自身を除く): 333663748

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 806, 1027, 1612, 2054, 2449, 2699, 4108, 4898, 5398, 9796, 10796, 31837, 35087, 63674, 70174, 83669, 127348, 140348, 167338, 213221, 334676, 426442, 852884, 1087697, 2175394, 2771873, 4350788, 5543746, 6609851, 11087492, 13219702, 26439404, 85928063, 171856126, 343712252]

約数ペア:

[(1, 343712252), (2, 171856126), (4, 85928063), (13, 26439404), (26, 13219702), (31, 11087492), (52, 6609851), (62, 5543746), (79, 4350788), (124, 2771873), (158, 2175394), (316, 1087697), (403, 852884), (806, 426442), (1027, 334676), (1612, 213221), (2054, 167338), (2449, 140348), (2699, 127348), (4108, 83669), (4898, 70174), (5398, 63674), (9796, 35087), (10796, 31837)]