2551272976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{4363}}^1$

素因数の和:4628

約数の個数: 80

約数和(自身を含む): 5922192384

約数和(自身を除く): 3370919408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 227, 322, 368, 454, 644, 908, 1288, 1589, 1816, 2576, 3178, 3632, 4363, 5221, 6356, 8726, 10442, 12712, 17452, 20884, 25424, 30541, 34904, 36547, 41768, 61082, 69808, 73094, 83536, 100349, 122164, 146188, 200698, 244328, 292376, 401396, 488656, 584752, 702443, 802792, 990401, 1404886, 1605584, 1980802, 2809772, 3961604, 5619544, 6932807, 7923208, 11239088, 13865614, 15846416, 22779223, 27731228, 45558446, 55462456, 91116892, 110924912, 159454561, 182233784, 318909122, 364467568, 637818244, 1275636488, 2551272976]

約数ペア:

[(1, 2551272976), (2, 1275636488), (4, 637818244), (7, 364467568), (8, 318909122), (14, 182233784), (16, 159454561), (23, 110924912), (28, 91116892), (46, 55462456), (56, 45558446), (92, 27731228), (112, 22779223), (161, 15846416), (184, 13865614), (227, 11239088), (322, 7923208), (368, 6932807), (454, 5619544), (644, 3961604), (908, 2809772), (1288, 1980802), (1589, 1605584), (1816, 1404886), (2576, 990401), (3178, 802792), (3632, 702443), (4363, 584752), (5221, 488656), (6356, 401396), (8726, 292376), (10442, 244328), (12712, 200698), (17452, 146188), (20884, 122164), (25424, 100349), (30541, 83536), (34904, 73094), (36547, 69808), (41768, 61082)]