247319016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1472137}}^1$

素因数の和:1472153

約数の個数: 32

約数和(自身を含む): 706626240

約数和(自身を除く): 459307224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1472137, 2944274, 4416411, 5888548, 8832822, 10304959, 11777096, 17665644, 20609918, 30914877, 35331288, 41219836, 61829754, 82439672, 123659508, 247319016]

約数ペア:

[(1, 247319016), (2, 123659508), (3, 82439672), (4, 61829754), (6, 41219836), (7, 35331288), (8, 30914877), (12, 20609918), (14, 17665644), (21, 11777096), (24, 10304959), (28, 8832822), (42, 5888548), (56, 4416411), (84, 2944274), (168, 1472137)]