259063308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1028029}}^1$

素因数の和:1028046

約数の個数: 36

約数和(自身を含む): 748405840

約数和(自身を除く): 489342532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1028029, 2056058, 3084087, 4112116, 6168174, 7196203, 9252261, 12336348, 14392406, 18504522, 21588609, 28784812, 37009044, 43177218, 64765827, 86354436, 129531654, 259063308]

約数ペア:

[(1, 259063308), (2, 129531654), (3, 86354436), (4, 64765827), (6, 43177218), (7, 37009044), (9, 28784812), (12, 21588609), (14, 18504522), (18, 14392406), (21, 12336348), (28, 9252261), (36, 7196203), (42, 6168174), (63, 4112116), (84, 3084087), (126, 2056058), (252, 1028029)]