290495016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{576379}}^1$

素因数の和:576398

約数の個数: 48

約数和(自身を含む): 899152800

約数和(自身を除く): 608657784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 576379, 1152758, 1729137, 2305516, 3458274, 4034653, 4611032, 5187411, 6916548, 8069306, 10374822, 12103959, 13833096, 16138612, 20749644, 24207918, 32277224, 36311877, 41499288, 48415836, 72623754, 96831672, 145247508, 290495016]

約数ペア:

[(1, 290495016), (2, 145247508), (3, 96831672), (4, 72623754), (6, 48415836), (7, 41499288), (8, 36311877), (9, 32277224), (12, 24207918), (14, 20749644), (18, 16138612), (21, 13833096), (24, 12103959), (28, 10374822), (36, 8069306), (42, 6916548), (56, 5187411), (63, 4611032), (72, 4034653), (84, 3458274), (126, 2305516), (168, 1729137), (252, 1152758), (504, 576379)]