299552008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{172553}}^1$

素因数の和:172597

約数の個数: 32

約数和(自身を含む): 662607360

約数和(自身を除く): 363055352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 172553, 345106, 690212, 1207871, 1380424, 2415742, 4831484, 5349143, 9662968, 10698286, 21396572, 37444001, 42793144, 74888002, 149776004, 299552008]

約数ペア:

[(1, 299552008), (2, 149776004), (4, 74888002), (7, 42793144), (8, 37444001), (14, 21396572), (28, 10698286), (31, 9662968), (56, 5349143), (62, 4831484), (124, 2415742), (217, 1380424), (248, 1207871), (434, 690212), (868, 345106), (1736, 172553)]