308801992

素因数分解:

$2^3\times {\mathrm{8111}}^1\times {\mathrm{4759}}^1$

素因数の和:12876

約数の個数: 16

約数和(自身を含む): 579196800

約数和(自身を除く): 270394808

約数列:

[1, 2, 4, 8, 4759, 8111, 9518, 16222, 19036, 32444, 38072, 64888, 38600249, 77200498, 154400996, 308801992]

約数ペア:

[(1, 308801992), (2, 154400996), (4, 77200498), (8, 38600249), (4759, 64888), (8111, 38072), (9518, 32444), (16222, 19036)]