312906768

素因数分解:

$2^4\times 3^1\times {\mathrm{6518891}}^1$

素因数の和:6518902

約数の個数: 20

約数和(自身を含む): 808342608

約数和(自身を除く): 495435840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6518891, 13037782, 19556673, 26075564, 39113346, 52151128, 78226692, 104302256, 156453384, 312906768]

約数ペア:

[(1, 312906768), (2, 156453384), (3, 104302256), (4, 78226692), (6, 52151128), (8, 39113346), (12, 26075564), (16, 19556673), (24, 13037782), (48, 6518891)]