251993016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{318173}}^1$

素因数の和:318196

約数の個数: 48

約数和(自身を含む): 744527160

約数和(自身を除く): 492534144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 318173, 636346, 954519, 1272692, 1909038, 2545384, 2863557, 3499903, 3818076, 5727114, 6999806, 7636152, 10499709, 11454228, 13999612, 20999418, 22908456, 27999224, 31499127, 41998836, 62998254, 83997672, 125996508, 251993016]

約数ペア:

[(1, 251993016), (2, 125996508), (3, 83997672), (4, 62998254), (6, 41998836), (8, 31499127), (9, 27999224), (11, 22908456), (12, 20999418), (18, 13999612), (22, 11454228), (24, 10499709), (33, 7636152), (36, 6999806), (44, 5727114), (66, 3818076), (72, 3499903), (88, 2863557), (99, 2545384), (132, 1909038), (198, 1272692), (264, 954519), (396, 636346), (792, 318173)]