344978704

素因数分解:

$2^4\times 7^1\times {\mathrm{3080167}}^1$

素因数の和:3080182

約数の個数: 20

約数和(自身を含む): 763881664

約数和(自身を除く): 418902960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3080167, 6160334, 12320668, 21561169, 24641336, 43122338, 49282672, 86244676, 172489352, 344978704]

約数ペア:

[(1, 344978704), (2, 172489352), (4, 86244676), (7, 49282672), (8, 43122338), (14, 24641336), (16, 21561169), (28, 12320668), (56, 6160334), (112, 3080167)]