288989083706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1\times {\mathrm{77339}}^1$

素因数の和:78386

約数の個数: 32

約数和(自身を含む): 461070144000

約数和(自身を除く): 172081060294

約数列:

[1, 2, 19, 38, 107, 214, 919, 1838, 2033, 4066, 17461, 34922, 77339, 98333, 154678, 196666, 1469441, 1868327, 2938882, 3736654, 8275273, 16550546, 71074541, 142149082, 157230187, 314460374, 1350416279, 2700832558, 7604975887, 15209951774, 144494541853, 288989083706]

約数ペア:

[(1, 288989083706), (2, 144494541853), (19, 15209951774), (38, 7604975887), (107, 2700832558), (214, 1350416279), (919, 314460374), (1838, 157230187), (2033, 142149082), (4066, 71074541), (17461, 16550546), (34922, 8275273), (77339, 3736654), (98333, 2938882), (154678, 1868327), (196666, 1469441)]