339900352496

素因数分解:

$2^4\times {\mathrm{2207}}^1\times {\mathrm{9625633}}^1$

素因数の和:9627848

約数の個数: 20

約数和(自身を含む): 658855396032

約数和(自身を除く): 318955043536

約数列:

[1, 2, 4, 8, 16, 2207, 4414, 8828, 17656, 35312, 9625633, 19251266, 38502532, 77005064, 154010128, 21243772031, 42487544062, 84975088124, 169950176248, 339900352496]

約数ペア:

[(1, 339900352496), (2, 169950176248), (4, 84975088124), (8, 42487544062), (16, 21243772031), (2207, 154010128), (4414, 77005064), (8828, 38502532), (17656, 19251266), (35312, 9625633)]