268781646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{59809}}^1$

素因数の和:59928

約数の個数: 32

約数和(自身を含む): 620110080

約数和(自身を除く): 351328434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 59809, 119618, 179427, 358854, 418663, 837326, 1255989, 2511978, 6399563, 12799126, 19198689, 38397378, 44796941, 89593882, 134390823, 268781646]

約数ペア:

[(1, 268781646), (2, 134390823), (3, 89593882), (6, 44796941), (7, 38397378), (14, 19198689), (21, 12799126), (42, 6399563), (107, 2511978), (214, 1255989), (321, 837326), (642, 418663), (749, 358854), (1498, 179427), (2247, 119618), (4494, 59809)]