2247883288

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 5215518720

約数和(自身を除く): 2967635432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 71, 92, 94, 142, 161, 184, 188, 284, 322, 329, 376, 497, 523, 568, 644, 658, 994, 1046, 1081, 1288, 1316, 1633, 1988, 2092, 2162, 2632, 3266, 3337, 3661, 3976, 4184, 4324, 6532, 6674, 7322, 7567, 8648, 11431, 12029, 13064, 13348, 14644, 15134, 22862, 23359, 24058, 24581, 26696, 29288, 30268, 37133, 45724, 46718, 48116, 49162, 60536, 74266, 76751, 84203, 91448, 93436, 96232, 98324, 148532, 153502, 168406, 172067, 186872, 196648, 259931, 297064, 307004, 336812, 344134, 519862, 537257, 565363, 614008, 673624, 688268, 854059, 1039724, 1074514, 1130726, 1376536, 1708118, 1745251, 2079448, 2149028, 2261452, 3416236, 3490502, 3957541, 4298056, 4522904, 5978413, 6832472, 6981004, 7915082, 11956826, 12216757, 13962008, 15830164, 23913652, 24433514, 31660328, 40140773, 47827304, 48867028, 80281546, 97734056, 160563092, 280985411, 321126184, 561970822, 1123941644, 2247883288]

約数ペア:

[(1, 2247883288), (2, 1123941644), (4, 561970822), (7, 321126184), (8, 280985411), (14, 160563092), (23, 97734056), (28, 80281546), (46, 48867028), (47, 47827304), (56, 40140773), (71, 31660328), (92, 24433514), (94, 23913652), (142, 15830164), (161, 13962008), (184, 12216757), (188, 11956826), (284, 7915082), (322, 6981004), (329, 6832472), (376, 5978413), (497, 4522904), (523, 4298056), (568, 3957541), (644, 3490502), (658, 3416236), (994, 2261452), (1046, 2149028), (1081, 2079448), (1288, 1745251), (1316, 1708118), (1633, 1376536), (1988, 1130726), (2092, 1074514), (2162, 1039724), (2632, 854059), (3266, 688268), (3337, 673624), (3661, 614008), (3976, 565363), (4184, 537257), (4324, 519862), (6532, 344134), (6674, 336812), (7322, 307004), (7567, 297064), (8648, 259931), (11431, 196648), (12029, 186872), (13064, 172067), (13348, 168406), (14644, 153502), (15134, 148532), (22862, 98324), (23359, 96232), (24058, 93436), (24581, 91448), (26696, 84203), (29288, 76751), (30268, 74266), (37133, 60536), (45724, 49162), (46718, 48116)]