340291242

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 748107360

約数和(自身を除く): 407816118

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 251, 327, 502, 654, 691, 753, 981, 1382, 1506, 1962, 2073, 2259, 4146, 4518, 6219, 12438, 27359, 54718, 75319, 82077, 150638, 164154, 173441, 225957, 246231, 346882, 451914, 492462, 520323, 677871, 1040646, 1355742, 1560969, 3121938, 18905069, 37810138, 56715207, 113430414, 170145621, 340291242]

約数ペア:

[(1, 340291242), (2, 170145621), (3, 113430414), (6, 56715207), (9, 37810138), (18, 18905069), (109, 3121938), (218, 1560969), (251, 1355742), (327, 1040646), (502, 677871), (654, 520323), (691, 492462), (753, 451914), (981, 346882), (1382, 246231), (1506, 225957), (1962, 173441), (2073, 164154), (2259, 150638), (4146, 82077), (4518, 75319), (6219, 54718), (12438, 27359)]