256536714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{34123}}^1$

素因数の和:34314

約数の個数: 32

約数和(自身を含む): 589662720

約数和(自身を除く): 333126006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 34123, 68246, 102369, 204738, 238861, 477722, 716583, 1433166, 6108017, 12216034, 18324051, 36648102, 42756119, 85512238, 128268357, 256536714]

約数ペア:

[(1, 256536714), (2, 128268357), (3, 85512238), (6, 42756119), (7, 36648102), (14, 18324051), (21, 12216034), (42, 6108017), (179, 1433166), (358, 716583), (537, 477722), (1074, 238861), (1253, 204738), (2506, 102369), (3759, 68246), (7518, 34123)]