280808628

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{441523}}^1$

素因数の和:441583

約数の個数: 24

約数和(自身を含む): 667584288

約数和(自身を除く): 386775660

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 441523, 883046, 1324569, 1766092, 2649138, 5298276, 23400719, 46801438, 70202157, 93602876, 140404314, 280808628]

約数ペア:

[(1, 280808628), (2, 140404314), (3, 93602876), (4, 70202157), (6, 46801438), (12, 23400719), (53, 5298276), (106, 2649138), (159, 1766092), (212, 1324569), (318, 883046), (636, 441523)]