678458424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4038443}}^1$

素因数の和:4038459

約数の個数: 32

約数和(自身を含む): 1938453120

約数和(自身を除く): 1259994696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4038443, 8076886, 12115329, 16153772, 24230658, 28269101, 32307544, 48461316, 56538202, 84807303, 96922632, 113076404, 169614606, 226152808, 339229212, 678458424]

約数ペア:

[(1, 678458424), (2, 339229212), (3, 226152808), (4, 169614606), (6, 113076404), (7, 96922632), (8, 84807303), (12, 56538202), (14, 48461316), (21, 32307544), (24, 28269101), (28, 24230658), (42, 16153772), (56, 12115329), (84, 8076886), (168, 4038443)]