308156632

素因数分解:

$2^3\times 7^1\times {\mathrm{857}}^1\times {\mathrm{6421}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 661209120

約数和(自身を除く): 353052488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 857, 1714, 3428, 5999, 6421, 6856, 11998, 12842, 23996, 25684, 44947, 47992, 51368, 89894, 179788, 359576, 5502797, 11005594, 22011188, 38519579, 44022376, 77039158, 154078316, 308156632]

約数ペア:

[(1, 308156632), (2, 154078316), (4, 77039158), (7, 44022376), (8, 38519579), (14, 22011188), (28, 11005594), (56, 5502797), (857, 359576), (1714, 179788), (3428, 89894), (5999, 51368), (6421, 47992), (6856, 44947), (11998, 25684), (12842, 23996)]