306336016

素因数分解:

$2^4\times 7^1\times {\mathrm{2735143}}^1$

素因数の和:2735158

約数の個数: 20

約数和(自身を含む): 678315712

約数和(自身を除く): 371979696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2735143, 5470286, 10940572, 19146001, 21881144, 38292002, 43762288, 76584004, 153168008, 306336016]

約数ペア:

[(1, 306336016), (2, 153168008), (4, 76584004), (7, 43762288), (8, 38292002), (14, 21881144), (16, 19146001), (28, 10940572), (56, 5470286), (112, 2735143)]