219072528

素因数分解:

$2^4\times 3^2\times {\mathrm{1521337}}^1$

素因数の和:1521351

約数の個数: 30

約数和(自身を含む): 613099214

約数和(自身を除く): 394026686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1521337, 3042674, 4564011, 6085348, 9128022, 12170696, 13692033, 18256044, 24341392, 27384066, 36512088, 54768132, 73024176, 109536264, 219072528]

約数ペア:

[(1, 219072528), (2, 109536264), (3, 73024176), (4, 54768132), (6, 36512088), (8, 27384066), (9, 24341392), (12, 18256044), (16, 13692033), (18, 12170696), (24, 9128022), (36, 6085348), (48, 4564011), (72, 3042674), (144, 1521337)]