380050732016

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{266889559}}^1$

素因数の和:266889656

約数の個数: 20

約数和(自身を含む): 744621872400

約数和(自身を除く): 364571140384

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 266889559, 533779118, 1067558236, 2135116472, 4270232944, 23753170751, 47506341502, 95012683004, 190025366008, 380050732016]

約数ペア:

[(1, 380050732016), (2, 190025366008), (4, 95012683004), (8, 47506341502), (16, 23753170751), (89, 4270232944), (178, 2135116472), (356, 1067558236), (712, 533779118), (1424, 266889559)]