290829264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{550813}}^1$

素因数の和:550835

約数の個数: 40

約数和(自身を含む): 819611232

約数和(自身を除く): 528781968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 550813, 1101626, 1652439, 2203252, 3304878, 4406504, 6058943, 6609756, 8813008, 12117886, 13219512, 18176829, 24235772, 26439024, 36353658, 48471544, 72707316, 96943088, 145414632, 290829264]

約数ペア:

[(1, 290829264), (2, 145414632), (3, 96943088), (4, 72707316), (6, 48471544), (8, 36353658), (11, 26439024), (12, 24235772), (16, 18176829), (22, 13219512), (24, 12117886), (33, 8813008), (44, 6609756), (48, 6058943), (66, 4406504), (88, 3304878), (132, 2203252), (176, 1652439), (264, 1101626), (528, 550813)]