280938096

素因数分解:

$2^4\times 3^2\times {\mathrm{1950959}}^1$

素因数の和:1950973

約数の個数: 30

約数和(自身を含む): 786236880

約数和(自身を除く): 505298784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1950959, 3901918, 5852877, 7803836, 11705754, 15607672, 17558631, 23411508, 31215344, 35117262, 46823016, 70234524, 93646032, 140469048, 280938096]

約数ペア:

[(1, 280938096), (2, 140469048), (3, 93646032), (4, 70234524), (6, 46823016), (8, 35117262), (9, 31215344), (12, 23411508), (16, 17558631), (18, 15607672), (24, 11705754), (36, 7803836), (48, 5852877), (72, 3901918), (144, 1950959)]