2016179976

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{1609}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 5100480000

約数和(自身を除く): 3084300024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 479, 654, 872, 958, 1308, 1437, 1609, 1916, 2616, 2874, 3218, 3832, 4827, 5748, 6436, 9654, 11496, 12872, 19308, 38616, 52211, 104422, 156633, 175381, 208844, 313266, 350762, 417688, 526143, 626532, 701524, 770711, 1052286, 1253064, 1403048, 1541422, 2104572, 2312133, 3082844, 4209144, 4624266, 6165688, 9248532, 18497064, 84007499, 168014998, 252022497, 336029996, 504044994, 672059992, 1008089988, 2016179976]

約数ペア:

[(1, 2016179976), (2, 1008089988), (3, 672059992), (4, 504044994), (6, 336029996), (8, 252022497), (12, 168014998), (24, 84007499), (109, 18497064), (218, 9248532), (327, 6165688), (436, 4624266), (479, 4209144), (654, 3082844), (872, 2312133), (958, 2104572), (1308, 1541422), (1437, 1403048), (1609, 1253064), (1916, 1052286), (2616, 770711), (2874, 701524), (3218, 626532), (3832, 526143), (4827, 417688), (5748, 350762), (6436, 313266), (9654, 208844), (11496, 175381), (12872, 156633), (19308, 104422), (38616, 52211)]