318265968

素因数分解:

$2^4\times 3^1\times {\mathrm{6630541}}^1$

素因数の和:6630552

約数の個数: 20

約数和(自身を含む): 822187208

約数和(自身を除く): 503921240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6630541, 13261082, 19891623, 26522164, 39783246, 53044328, 79566492, 106088656, 159132984, 318265968]

約数ペア:

[(1, 318265968), (2, 159132984), (3, 106088656), (4, 79566492), (6, 53044328), (8, 39783246), (12, 26522164), (16, 19891623), (24, 13261082), (48, 6630541)]