329686712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{863}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 667880640

約数和(自身を除く): 338193928

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 863, 901, 1726, 1802, 2809, 3452, 3604, 5618, 6904, 7208, 11236, 14671, 22472, 29342, 45739, 47753, 58684, 91478, 95506, 117368, 182956, 191012, 365912, 382024, 777563, 1555126, 2424167, 3110252, 4848334, 6220504, 9696668, 19393336, 41210839, 82421678, 164843356, 329686712]

約数ペア:

[(1, 329686712), (2, 164843356), (4, 82421678), (8, 41210839), (17, 19393336), (34, 9696668), (53, 6220504), (68, 4848334), (106, 3110252), (136, 2424167), (212, 1555126), (424, 777563), (863, 382024), (901, 365912), (1726, 191012), (1802, 182956), (2809, 117368), (3452, 95506), (3604, 91478), (5618, 58684), (6904, 47753), (7208, 45739), (11236, 29342), (14671, 22472)]