313616296

素因数分解:

$2^3\times 7^1\times {\mathrm{719}}^1\times {\mathrm{7789}}^1$

素因数の和:8521

約数の個数: 32

約数和(自身を含む): 673056000

約数和(自身を除く): 359439704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 719, 1438, 2876, 5033, 5752, 7789, 10066, 15578, 20132, 31156, 40264, 54523, 62312, 109046, 218092, 436184, 5600291, 11200582, 22401164, 39202037, 44802328, 78404074, 156808148, 313616296]

約数ペア:

[(1, 313616296), (2, 156808148), (4, 78404074), (7, 44802328), (8, 39202037), (14, 22401164), (28, 11200582), (56, 5600291), (719, 436184), (1438, 218092), (2876, 109046), (5033, 62312), (5752, 54523), (7789, 40264), (10066, 31156), (15578, 20132)]