490965048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{974137}}^1$

素因数の和:974156

約数の個数: 48

約数和(自身を含む): 1519655280

約数和(自身を除く): 1028690232

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, 974137, 1948274, 2922411, 3896548, 5844822, 6818959, 7793096, 8767233, 11689644, 13637918, 17534466, 20456877, 23379288, 27275836, 35068932, 40913754, 54551672, 61370631, 70137864, 81827508, 122741262, 163655016, 245482524, 490965048]

約数ペア:

[(1, 490965048), (2, 245482524), (3, 163655016), (4, 122741262), (6, 81827508), (7, 70137864), (8, 61370631), (9, 54551672), (12, 40913754), (14, 35068932), (18, 27275836), (21, 23379288), (24, 20456877), (28, 17534466), (36, 13637918), (42, 11689644), (56, 8767233), (63, 7793096), (72, 6818959), (84, 5844822), (126, 3896548), (168, 2922411), (252, 1948274), (504, 974137)]