289204036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{773}}^2$

素因数の和:1572

約数の個数: 27

約数和(自身を含む): 557020093

約数和(自身を除く): 267816057

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 773, 1546, 3092, 8503, 17006, 34012, 93533, 187066, 374132, 597529, 1195058, 2390116, 6572819, 13145638, 26291276, 72301009, 144602018, 289204036]

約数ペア:

[(1, 289204036), (2, 144602018), (4, 72301009), (11, 26291276), (22, 13145638), (44, 6572819), (121, 2390116), (242, 1195058), (484, 597529), (773, 374132), (1546, 187066), (3092, 93533), (8503, 34012)]