270290466

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 637401600

約数和(自身を除く): 367111134

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 131, 171, 262, 342, 393, 513, 786, 1026, 1179, 2011, 2358, 2489, 3537, 4022, 4978, 6033, 7074, 7467, 12066, 14934, 18099, 22401, 36198, 38209, 44802, 54297, 67203, 76418, 108594, 114627, 134406, 229254, 263441, 343881, 526882, 687762, 790323, 1031643, 1580646, 2063286, 2370969, 4741938, 5005379, 7112907, 10010758, 14225814, 15016137, 30032274, 45048411, 90096822, 135145233, 270290466]

約数ペア:

[(1, 270290466), (2, 135145233), (3, 90096822), (6, 45048411), (9, 30032274), (18, 15016137), (19, 14225814), (27, 10010758), (38, 7112907), (54, 5005379), (57, 4741938), (114, 2370969), (131, 2063286), (171, 1580646), (262, 1031643), (342, 790323), (393, 687762), (513, 526882), (786, 343881), (1026, 263441), (1179, 229254), (2011, 134406), (2358, 114627), (2489, 108594), (3537, 76418), (4022, 67203), (4978, 54297), (6033, 44802), (7074, 38209), (7467, 36198), (12066, 22401), (14934, 18099)]