12997029168

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{139501}}^1$

素因数の和:140162

約数の個数: 60

約数和(自身を含む): 36430110288

約数和(自身を除く): 23433081120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 23292, 31056, 46584, 93168, 139501, 279002, 418503, 558004, 837006, 1116008, 1255509, 1674012, 2232016, 2511018, 3348024, 5022036, 6696048, 10044072, 20088144, 90257147, 180514294, 270771441, 361028588, 541542882, 722057176, 812314323, 1083085764, 1444114352, 1624628646, 2166171528, 3249257292, 4332343056, 6498514584, 12997029168]

約数ペア:

[(1, 12997029168), (2, 6498514584), (3, 4332343056), (4, 3249257292), (6, 2166171528), (8, 1624628646), (9, 1444114352), (12, 1083085764), (16, 812314323), (18, 722057176), (24, 541542882), (36, 361028588), (48, 270771441), (72, 180514294), (144, 90257147), (647, 20088144), (1294, 10044072), (1941, 6696048), (2588, 5022036), (3882, 3348024), (5176, 2511018), (5823, 2232016), (7764, 1674012), (10352, 1255509), (11646, 1116008), (15528, 837006), (23292, 558004), (31056, 418503), (46584, 279002), (93168, 139501)]