306736128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 132

約数和(自身を含む): 898600248

約数和(自身を除く): 591864120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 288, 332, 384, 401, 498, 512, 576, 664, 747, 768, 802, 996, 1024, 1152, 1203, 1328, 1494, 1536, 1604, 1992, 2304, 2406, 2656, 2988, 3072, 3208, 3609, 3984, 4608, 4812, 5312, 5976, 6416, 7218, 7968, 9216, 9624, 10624, 11952, 12832, 14436, 15936, 19248, 21248, 23904, 25664, 28872, 31872, 33283, 38496, 42496, 47808, 51328, 57744, 63744, 66566, 76992, 84992, 95616, 99849, 102656, 115488, 127488, 133132, 153984, 191232, 199698, 205312, 230976, 254976, 266264, 299547, 307968, 382464, 399396, 410624, 461952, 532528, 599094, 615936, 764928, 798792, 923904, 1065056, 1198188, 1231872, 1597584, 1847808, 2130112, 2396376, 3195168, 3695616, 4260224, 4792752, 6390336, 8520448, 9585504, 12780672, 17040896, 19171008, 25561344, 34081792, 38342016, 51122688, 76684032, 102245376, 153368064, 306736128]

約数ペア:

[(1, 306736128), (2, 153368064), (3, 102245376), (4, 76684032), (6, 51122688), (8, 38342016), (9, 34081792), (12, 25561344), (16, 19171008), (18, 17040896), (24, 12780672), (32, 9585504), (36, 8520448), (48, 6390336), (64, 4792752), (72, 4260224), (83, 3695616), (96, 3195168), (128, 2396376), (144, 2130112), (166, 1847808), (192, 1597584), (249, 1231872), (256, 1198188), (288, 1065056), (332, 923904), (384, 798792), (401, 764928), (498, 615936), (512, 599094), (576, 532528), (664, 461952), (747, 410624), (768, 399396), (802, 382464), (996, 307968), (1024, 299547), (1152, 266264), (1203, 254976), (1328, 230976), (1494, 205312), (1536, 199698), (1604, 191232), (1992, 153984), (2304, 133132), (2406, 127488), (2656, 115488), (2988, 102656), (3072, 99849), (3208, 95616), (3609, 84992), (3984, 76992), (4608, 66566), (4812, 63744), (5312, 57744), (5976, 51328), (6416, 47808), (7218, 42496), (7968, 38496), (9216, 33283), (9624, 31872), (10624, 28872), (11952, 25664), (12832, 23904), (14436, 21248), (15936, 19248)]