333584432

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{149993}}^1$

素因数の和:150140

約数の個数: 20

約数和(自身を含む): 650973960

約数和(自身を除く): 317389528

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 149993, 299986, 599972, 1199944, 2399888, 20849027, 41698054, 83396108, 166792216, 333584432]

約数ペア:

[(1, 333584432), (2, 166792216), (4, 83396108), (8, 41698054), (16, 20849027), (139, 2399888), (278, 1199944), (556, 599972), (1112, 299986), (2224, 149993)]