248291208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1249}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 737100000

約数和(自身を除く): 488808792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 251, 264, 396, 502, 753, 792, 1004, 1249, 1506, 2008, 2259, 2498, 2761, 3012, 3747, 4518, 4996, 5522, 6024, 7494, 8283, 9036, 9992, 11044, 11241, 13739, 14988, 16566, 18072, 22088, 22482, 24849, 27478, 29976, 33132, 41217, 44964, 49698, 54956, 66264, 82434, 89928, 99396, 109912, 123651, 164868, 198792, 247302, 313499, 329736, 494604, 626998, 940497, 989208, 1253996, 1880994, 2507992, 2821491, 3448489, 3761988, 5642982, 6896978, 7523976, 10345467, 11285964, 13793956, 20690934, 22571928, 27587912, 31036401, 41381868, 62072802, 82763736, 124145604, 248291208]

約数ペア:

[(1, 248291208), (2, 124145604), (3, 82763736), (4, 62072802), (6, 41381868), (8, 31036401), (9, 27587912), (11, 22571928), (12, 20690934), (18, 13793956), (22, 11285964), (24, 10345467), (33, 7523976), (36, 6896978), (44, 5642982), (66, 3761988), (72, 3448489), (88, 2821491), (99, 2507992), (132, 1880994), (198, 1253996), (251, 989208), (264, 940497), (396, 626998), (502, 494604), (753, 329736), (792, 313499), (1004, 247302), (1249, 198792), (1506, 164868), (2008, 123651), (2259, 109912), (2498, 99396), (2761, 89928), (3012, 82434), (3747, 66264), (4518, 54956), (4996, 49698), (5522, 44964), (6024, 41217), (7494, 33132), (8283, 29976), (9036, 27478), (9992, 24849), (11044, 22482), (11241, 22088), (13739, 18072), (14988, 16566)]