249123408

素因数分解:

$2^4\times 3^1\times {\mathrm{5190071}}^1$

素因数の和:5190082

約数の個数: 20

約数和(自身を含む): 643568928

約数和(自身を除く): 394445520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5190071, 10380142, 15570213, 20760284, 31140426, 41520568, 62280852, 83041136, 124561704, 249123408]

約数ペア:

[(1, 249123408), (2, 124561704), (3, 83041136), (4, 62280852), (6, 41520568), (8, 31140426), (12, 20760284), (16, 15570213), (24, 10380142), (48, 5190071)]