244878396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2915219}}^1$

素因数の和:2915233

約数の個数: 24

約数和(自身を含む): 653009280

約数和(自身を除く): 408130884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2915219, 5830438, 8745657, 11660876, 17491314, 20406533, 34982628, 40813066, 61219599, 81626132, 122439198, 244878396]

約数ペア:

[(1, 244878396), (2, 122439198), (3, 81626132), (4, 61219599), (6, 40813066), (7, 34982628), (12, 20406533), (14, 17491314), (21, 11660876), (28, 8745657), (42, 5830438), (84, 2915219)]