422235138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6949}}^1$

素因数の和:7027

約数の個数: 64

約数和(自身を含む): 980784000

約数和(自身を除く): 558548862

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 3198, 4674, 6949, 10127, 13898, 20254, 20847, 30381, 41694, 60762, 90337, 132031, 180674, 264062, 271011, 284909, 396093, 542022, 569818, 792186, 854727, 1709454, 1716403, 3432806, 3703817, 5149209, 5413271, 7407634, 10298418, 10826542, 11111451, 16239813, 22222902, 32479626, 70372523, 140745046, 211117569, 422235138]

約数ペア:

[(1, 422235138), (2, 211117569), (3, 140745046), (6, 70372523), (13, 32479626), (19, 22222902), (26, 16239813), (38, 11111451), (39, 10826542), (41, 10298418), (57, 7407634), (78, 5413271), (82, 5149209), (114, 3703817), (123, 3432806), (246, 1716403), (247, 1709454), (494, 854727), (533, 792186), (741, 569818), (779, 542022), (1066, 396093), (1482, 284909), (1558, 271011), (1599, 264062), (2337, 180674), (3198, 132031), (4674, 90337), (6949, 60762), (10127, 41694), (13898, 30381), (20254, 20847)]