319095792

素因数分解:

$2^4\times 3^2\times {\mathrm{2215943}}^1$

素因数の和:2215957

約数の個数: 30

約数和(自身を含む): 893025432

約数和(自身を除く): 573929640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2215943, 4431886, 6647829, 8863772, 13295658, 17727544, 19943487, 26591316, 35455088, 39886974, 53182632, 79773948, 106365264, 159547896, 319095792]

約数ペア:

[(1, 319095792), (2, 159547896), (3, 106365264), (4, 79773948), (6, 53182632), (8, 39886974), (9, 35455088), (12, 26591316), (16, 19943487), (18, 17727544), (24, 13295658), (36, 8863772), (48, 6647829), (72, 4431886), (144, 2215943)]