249088272

素因数分解:

$2^4\times 3^1\times {\mathrm{5189339}}^1$

素因数の和:5189350

約数の個数: 20

約数和(自身を含む): 643478160

約数和(自身を除く): 394389888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5189339, 10378678, 15568017, 20757356, 31136034, 41514712, 62272068, 83029424, 124544136, 249088272]

約数ペア:

[(1, 249088272), (2, 124544136), (3, 83029424), (4, 62272068), (6, 41514712), (8, 31136034), (12, 20757356), (16, 15568017), (24, 10378678), (48, 5189339)]