687439328256

素因数分解:

$2^{10}\times 3^2\times {\mathrm{229}}^1\times {\mathrm{325729}}^1$

素因数の和:325984

約数の個数: 132

約数和(自身を含む): 1993640236900

約数和(自身を除く): 1306200908644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 288, 384, 458, 512, 576, 687, 768, 916, 1024, 1152, 1374, 1536, 1832, 2061, 2304, 2748, 3072, 3664, 4122, 4608, 5496, 7328, 8244, 9216, 10992, 14656, 16488, 21984, 29312, 32976, 43968, 58624, 65952, 87936, 117248, 131904, 175872, 234496, 263808, 325729, 351744, 527616, 651458, 703488, 977187, 1055232, 1302916, 1954374, 2110464, 2605832, 2931561, 3908748, 5211664, 5863122, 7817496, 10423328, 11726244, 15634992, 20846656, 23452488, 31269984, 41693312, 46904976, 62539968, 74591941, 83386624, 93809952, 125079936, 149183882, 166773248, 187619904, 223775823, 250159872, 298367764, 333546496, 375239808, 447551646, 500319744, 596735528, 671327469, 750479616, 895103292, 1000639488, 1193471056, 1342654938, 1500959232, 1790206584, 2386942112, 2685309876, 3001918464, 3580413168, 4773884224, 5370619752, 7160826336, 9547768448, 10741239504, 14321652672, 19095536896, 21482479008, 28643305344, 38191073792, 42964958016, 57286610688, 76382147584, 85929916032, 114573221376, 171859832064, 229146442752, 343719664128, 687439328256]

約数ペア:

[(1, 687439328256), (2, 343719664128), (3, 229146442752), (4, 171859832064), (6, 114573221376), (8, 85929916032), (9, 76382147584), (12, 57286610688), (16, 42964958016), (18, 38191073792), (24, 28643305344), (32, 21482479008), (36, 19095536896), (48, 14321652672), (64, 10741239504), (72, 9547768448), (96, 7160826336), (128, 5370619752), (144, 4773884224), (192, 3580413168), (229, 3001918464), (256, 2685309876), (288, 2386942112), (384, 1790206584), (458, 1500959232), (512, 1342654938), (576, 1193471056), (687, 1000639488), (768, 895103292), (916, 750479616), (1024, 671327469), (1152, 596735528), (1374, 500319744), (1536, 447551646), (1832, 375239808), (2061, 333546496), (2304, 298367764), (2748, 250159872), (3072, 223775823), (3664, 187619904), (4122, 166773248), (4608, 149183882), (5496, 125079936), (7328, 93809952), (8244, 83386624), (9216, 74591941), (10992, 62539968), (14656, 46904976), (16488, 41693312), (21984, 31269984), (29312, 23452488), (32976, 20846656), (43968, 15634992), (58624, 11726244), (65952, 10423328), (87936, 7817496), (117248, 5863122), (131904, 5211664), (175872, 3908748), (234496, 2931561), (263808, 2605832), (325729, 2110464), (351744, 1954374), (527616, 1302916), (651458, 1055232), (703488, 977187)]