339975006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 813984768

約数和(自身を除く): 474009762

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 353, 483, 706, 966, 997, 1059, 1994, 2118, 2471, 2991, 4942, 5982, 6979, 7413, 8119, 13958, 14826, 16238, 20937, 22931, 24357, 41874, 45862, 48714, 56833, 68793, 113666, 137586, 160517, 170499, 321034, 340998, 351941, 481551, 703882, 963102, 1055823, 2111646, 2463587, 4927174, 7390761, 8094643, 14781522, 16189286, 24283929, 48567858, 56662501, 113325002, 169987503, 339975006]

約数ペア:

[(1, 339975006), (2, 169987503), (3, 113325002), (6, 56662501), (7, 48567858), (14, 24283929), (21, 16189286), (23, 14781522), (42, 8094643), (46, 7390761), (69, 4927174), (138, 2463587), (161, 2111646), (322, 1055823), (353, 963102), (483, 703882), (706, 481551), (966, 351941), (997, 340998), (1059, 321034), (1994, 170499), (2118, 160517), (2471, 137586), (2991, 113666), (4942, 68793), (5982, 56833), (6979, 48714), (7413, 45862), (8119, 41874), (13958, 24357), (14826, 22931), (16238, 20937)]