255598464

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{5501}}^1$

素因数の和:5540

約数の個数: 96

約数和(自身を含む): 746401320

約数和(自身を除く): 490802856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 484, 528, 704, 726, 968, 1056, 1408, 1452, 1936, 2112, 2904, 3872, 4224, 5501, 5808, 7744, 11002, 11616, 15488, 16503, 22004, 23232, 33006, 44008, 46464, 60511, 66012, 88016, 121022, 132024, 176032, 181533, 242044, 264048, 352064, 363066, 484088, 528096, 665621, 704128, 726132, 968176, 1056192, 1331242, 1452264, 1936352, 1996863, 2112384, 2662484, 2904528, 3872704, 3993726, 5324968, 5809056, 7745408, 7987452, 10649936, 11618112, 15974904, 21299872, 23236224, 31949808, 42599744, 63899616, 85199488, 127799232, 255598464]

約数ペア:

[(1, 255598464), (2, 127799232), (3, 85199488), (4, 63899616), (6, 42599744), (8, 31949808), (11, 23236224), (12, 21299872), (16, 15974904), (22, 11618112), (24, 10649936), (32, 7987452), (33, 7745408), (44, 5809056), (48, 5324968), (64, 3993726), (66, 3872704), (88, 2904528), (96, 2662484), (121, 2112384), (128, 1996863), (132, 1936352), (176, 1452264), (192, 1331242), (242, 1056192), (264, 968176), (352, 726132), (363, 704128), (384, 665621), (484, 528096), (528, 484088), (704, 363066), (726, 352064), (968, 264048), (1056, 242044), (1408, 181533), (1452, 176032), (1936, 132024), (2112, 121022), (2904, 88016), (3872, 66012), (4224, 60511), (5501, 46464), (5808, 44008), (7744, 33006), (11002, 23232), (11616, 22004), (15488, 16503)]