219686424

素因数分解:

$2^3\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{5689}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 549654000

約数和(自身を除く): 329967576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1609, 3218, 4827, 5689, 6436, 9654, 11378, 12872, 17067, 19308, 22756, 34134, 38616, 45512, 68268, 136536, 9153601, 18307202, 27460803, 36614404, 54921606, 73228808, 109843212, 219686424]

約数ペア:

[(1, 219686424), (2, 109843212), (3, 73228808), (4, 54921606), (6, 36614404), (8, 27460803), (12, 18307202), (24, 9153601), (1609, 136536), (3218, 68268), (4827, 45512), (5689, 38616), (6436, 34134), (9654, 22756), (11378, 19308), (12872, 17067)]