289753572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1270849}}^1$

素因数の和:1270875

約数の個数: 24

約数和(自身を含む): 711676000

約数和(自身を除く): 421922428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1270849, 2541698, 3812547, 5083396, 7625094, 15250188, 24146131, 48292262, 72438393, 96584524, 144876786, 289753572]

約数ペア:

[(1, 289753572), (2, 144876786), (3, 96584524), (4, 72438393), (6, 48292262), (12, 24146131), (19, 15250188), (38, 7625094), (57, 5083396), (76, 3812547), (114, 2541698), (228, 1270849)]