531426288

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 1393053696

約数和(自身を除く): 861627408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 211, 274, 383, 411, 422, 548, 633, 766, 822, 844, 1096, 1149, 1266, 1532, 1644, 1688, 2192, 2298, 2532, 3064, 3288, 3376, 4596, 5064, 6128, 6576, 9192, 10128, 18384, 28907, 52471, 57814, 80813, 86721, 104942, 115628, 157413, 161626, 173442, 209884, 231256, 242439, 314826, 323252, 346884, 419768, 462512, 484878, 629652, 646504, 693768, 839536, 969756, 1259304, 1293008, 1387536, 1939512, 2518608, 3879024, 11071381, 22142762, 33214143, 44285524, 66428286, 88571048, 132856572, 177142096, 265713144, 531426288]

約数ペア:

[(1, 531426288), (2, 265713144), (3, 177142096), (4, 132856572), (6, 88571048), (8, 66428286), (12, 44285524), (16, 33214143), (24, 22142762), (48, 11071381), (137, 3879024), (211, 2518608), (274, 1939512), (383, 1387536), (411, 1293008), (422, 1259304), (548, 969756), (633, 839536), (766, 693768), (822, 646504), (844, 629652), (1096, 484878), (1149, 462512), (1266, 419768), (1532, 346884), (1644, 323252), (1688, 314826), (2192, 242439), (2298, 231256), (2532, 209884), (3064, 173442), (3288, 161626), (3376, 157413), (4596, 115628), (5064, 104942), (6128, 86721), (6576, 80813), (9192, 57814), (10128, 52471), (18384, 28907)]