339935382

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2207}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 757785600

約数和(自身を除く): 417850218

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 199, 258, 387, 398, 597, 774, 1194, 1791, 2207, 3582, 4414, 6621, 8557, 13242, 17114, 19863, 25671, 39726, 51342, 77013, 94901, 154026, 189802, 284703, 439193, 569406, 854109, 878386, 1317579, 1708218, 2635158, 3952737, 7905474, 18885299, 37770598, 56655897, 113311794, 169967691, 339935382]

約数ペア:

[(1, 339935382), (2, 169967691), (3, 113311794), (6, 56655897), (9, 37770598), (18, 18885299), (43, 7905474), (86, 3952737), (129, 2635158), (199, 1708218), (258, 1317579), (387, 878386), (398, 854109), (597, 569406), (774, 439193), (1194, 284703), (1791, 189802), (2207, 154026), (3582, 94901), (4414, 77013), (6621, 51342), (8557, 39726), (13242, 25671), (17114, 19863)]