308907888

素因数分解:

$2^4\times 3^1\times {\mathrm{6435581}}^1$

素因数の和:6435592

約数の個数: 20

約数和(自身を含む): 798012168

約数和(自身を除く): 489104280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6435581, 12871162, 19306743, 25742324, 38613486, 51484648, 77226972, 102969296, 154453944, 308907888]

約数ペア:

[(1, 308907888), (2, 154453944), (3, 102969296), (4, 77226972), (6, 51484648), (8, 38613486), (12, 25742324), (16, 19306743), (24, 12871162), (48, 6435581)]