280808634

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 571032000

約数和(自身を除く): 290223366

約数列:

[1, 2, 3, 6, 109, 139, 218, 278, 327, 417, 654, 834, 3089, 6178, 9267, 15151, 18534, 30302, 45453, 90906, 336701, 429371, 673402, 858742, 1010103, 1288113, 2020206, 2576226, 46801439, 93602878, 140404317, 280808634]

約数ペア:

[(1, 280808634), (2, 140404317), (3, 93602878), (6, 46801439), (109, 2576226), (139, 2020206), (218, 1288113), (278, 1010103), (327, 858742), (417, 673402), (654, 429371), (834, 336701), (3089, 90906), (6178, 45453), (9267, 30302), (15151, 18534)]