489957048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{972137}}^1$

素因数の和:972156

約数の個数: 48

約数和(自身を含む): 1516535280

約数和(自身を除く): 1026578232

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, 972137, 1944274, 2916411, 3888548, 5832822, 6804959, 7777096, 8749233, 11665644, 13609918, 17498466, 20414877, 23331288, 27219836, 34996932, 40829754, 54439672, 61244631, 69993864, 81659508, 122489262, 163319016, 244978524, 489957048]

約数ペア:

[(1, 489957048), (2, 244978524), (3, 163319016), (4, 122489262), (6, 81659508), (7, 69993864), (8, 61244631), (9, 54439672), (12, 40829754), (14, 34996932), (18, 27219836), (21, 23331288), (24, 20414877), (28, 17498466), (36, 13609918), (42, 11665644), (56, 8749233), (63, 7777096), (72, 6804959), (84, 5832822), (126, 3888548), (168, 2916411), (252, 1944274), (504, 972137)]