271337138888

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{797}}^1\times {\mathrm{121937}}^1$

素因数の和:123089

約数の個数: 32

約数和(自身を含む): 510859251000

約数和(自身を除く): 239522112112

約数列:

[1, 2, 4, 8, 349, 698, 797, 1396, 1594, 2792, 3188, 6376, 121937, 243874, 278153, 487748, 556306, 975496, 1112612, 2225224, 42556013, 85112026, 97183789, 170224052, 194367578, 340448104, 388735156, 777470312, 33917142361, 67834284722, 135668569444, 271337138888]

約数ペア:

[(1, 271337138888), (2, 135668569444), (4, 67834284722), (8, 33917142361), (349, 777470312), (698, 388735156), (797, 340448104), (1396, 194367578), (1594, 170224052), (2792, 97183789), (3188, 85112026), (6376, 42556013), (121937, 2225224), (243874, 1112612), (278153, 975496), (487748, 556306)]