275548565552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{44531}}^1$

素因数の和:45042

約数の個数: 80

約数和(自身を含む): 584445093120

約数和(自身を除く): 308896527568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 419, 568, 838, 923, 1136, 1676, 1846, 3352, 3692, 5447, 6704, 7384, 10894, 14768, 21788, 29749, 43576, 44531, 59498, 87152, 89062, 118996, 178124, 237992, 356248, 386737, 475984, 578903, 712496, 773474, 1157806, 1546948, 2315612, 3093896, 3161701, 4631224, 6187792, 6323402, 9262448, 12646804, 18658489, 25293608, 37316978, 41102113, 50587216, 74633956, 82204226, 149267912, 164408452, 242560357, 298535824, 328816904, 485120714, 657633808, 970241428, 1324752719, 1940482856, 2649505438, 3880965712, 5299010876, 10598021752, 17221785347, 21196043504, 34443570694, 68887141388, 137774282776, 275548565552]

約数ペア:

[(1, 275548565552), (2, 137774282776), (4, 68887141388), (8, 34443570694), (13, 21196043504), (16, 17221785347), (26, 10598021752), (52, 5299010876), (71, 3880965712), (104, 2649505438), (142, 1940482856), (208, 1324752719), (284, 970241428), (419, 657633808), (568, 485120714), (838, 328816904), (923, 298535824), (1136, 242560357), (1676, 164408452), (1846, 149267912), (3352, 82204226), (3692, 74633956), (5447, 50587216), (6704, 41102113), (7384, 37316978), (10894, 25293608), (14768, 18658489), (21788, 12646804), (29749, 9262448), (43576, 6323402), (44531, 6187792), (59498, 4631224), (87152, 3161701), (89062, 3093896), (118996, 2315612), (178124, 1546948), (237992, 1157806), (356248, 773474), (386737, 712496), (475984, 578903)]