1640631168

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{129469}}^1$

素因数の和:129500

約数の個数: 96

約数和(自身を含む): 5150316600

約数和(自身を除く): 3509685432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 129469, 258938, 388407, 517876, 776814, 1035752, 1165221, 1424159, 1553628, 2071504, 2330442, 2848318, 3107256, 4143008, 4272477, 4660884, 5696636, 6214512, 8286016, 8544954, 9321768, 11393272, 12429024, 12817431, 16572032, 17089908, 18643536, 22786544, 24858048, 25634862, 34179816, 37287072, 45573088, 49716096, 51269724, 68359632, 74574144, 91146176, 102539448, 136719264, 149148288, 182292352, 205078896, 273438528, 410157792, 546877056, 820315584, 1640631168]

約数ペア:

[(1, 1640631168), (2, 820315584), (3, 546877056), (4, 410157792), (6, 273438528), (8, 205078896), (9, 182292352), (11, 149148288), (12, 136719264), (16, 102539448), (18, 91146176), (22, 74574144), (24, 68359632), (32, 51269724), (33, 49716096), (36, 45573088), (44, 37287072), (48, 34179816), (64, 25634862), (66, 24858048), (72, 22786544), (88, 18643536), (96, 17089908), (99, 16572032), (128, 12817431), (132, 12429024), (144, 11393272), (176, 9321768), (192, 8544954), (198, 8286016), (264, 6214512), (288, 5696636), (352, 4660884), (384, 4272477), (396, 4143008), (528, 3107256), (576, 2848318), (704, 2330442), (792, 2071504), (1056, 1553628), (1152, 1424159), (1408, 1165221), (1584, 1035752), (2112, 776814), (3168, 517876), (4224, 388407), (6336, 258938), (12672, 129469)]