868607712

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{977}}^1$

素因数の和:1020

約数の個数: 240

約数和(自身を含む): 2982117600

約数和(自身を除く): 2113509888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 648, 672, 686, 756, 784, 864, 882, 977, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1568, 1764, 1954, 2016, 2058, 2268, 2352, 2592, 2646, 2744, 2931, 3024, 3087, 3528, 3908, 3969, 4116, 4536, 4704, 5292, 5488, 5862, 6048, 6174, 6839, 7056, 7816, 7938, 8232, 8793, 9072, 9261, 10584, 10976, 11724, 12348, 13678, 14112, 15632, 15876, 16464, 17586, 18144, 18522, 20517, 21168, 23448, 24696, 26379, 27356, 27783, 31264, 31752, 32928, 35172, 37044, 41034, 42336, 46896, 47873, 49392, 52758, 54712, 55566, 61551, 63504, 70344, 74088, 79137, 82068, 93792, 95746, 98784, 105516, 109424, 111132, 123102, 127008, 140688, 143619, 148176, 158274, 164136, 184653, 191492, 211032, 218848, 222264, 246204, 281376, 287238, 296352, 316548, 328272, 335111, 369306, 382984, 422064, 430857, 444528, 492408, 553959, 574476, 633096, 656544, 670222, 738612, 765968, 844128, 861714, 889056, 984816, 1005333, 1107918, 1148952, 1266192, 1292571, 1340444, 1477224, 1531936, 1723428, 1969632, 2010666, 2215836, 2297904, 2532384, 2585142, 2680888, 2954448, 3015999, 3446856, 3877713, 4021332, 4431672, 4595808, 5170284, 5361776, 5908896, 6031998, 6893712, 7755426, 8042664, 8863344, 9047997, 10340568, 10723552, 12063996, 13787424, 15510852, 16085328, 17726688, 18095994, 20681136, 24127992, 27143991, 31021704, 32170656, 36191988, 41362272, 48255984, 54287982, 62043408, 72383976, 96511968, 108575964, 124086816, 144767952, 217151928, 289535904, 434303856, 868607712]

約数ペア:

[(1, 868607712), (2, 434303856), (3, 289535904), (4, 217151928), (6, 144767952), (7, 124086816), (8, 108575964), (9, 96511968), (12, 72383976), (14, 62043408), (16, 54287982), (18, 48255984), (21, 41362272), (24, 36191988), (27, 32170656), (28, 31021704), (32, 27143991), (36, 24127992), (42, 20681136), (48, 18095994), (49, 17726688), (54, 16085328), (56, 15510852), (63, 13787424), (72, 12063996), (81, 10723552), (84, 10340568), (96, 9047997), (98, 8863344), (108, 8042664), (112, 7755426), (126, 6893712), (144, 6031998), (147, 5908896), (162, 5361776), (168, 5170284), (189, 4595808), (196, 4431672), (216, 4021332), (224, 3877713), (252, 3446856), (288, 3015999), (294, 2954448), (324, 2680888), (336, 2585142), (343, 2532384), (378, 2297904), (392, 2215836), (432, 2010666), (441, 1969632), (504, 1723428), (567, 1531936), (588, 1477224), (648, 1340444), (672, 1292571), (686, 1266192), (756, 1148952), (784, 1107918), (864, 1005333), (882, 984816), (977, 889056), (1008, 861714), (1029, 844128), (1134, 765968), (1176, 738612), (1296, 670222), (1323, 656544), (1372, 633096), (1512, 574476), (1568, 553959), (1764, 492408), (1954, 444528), (2016, 430857), (2058, 422064), (2268, 382984), (2352, 369306), (2592, 335111), (2646, 328272), (2744, 316548), (2931, 296352), (3024, 287238), (3087, 281376), (3528, 246204), (3908, 222264), (3969, 218848), (4116, 211032), (4536, 191492), (4704, 184653), (5292, 164136), (5488, 158274), (5862, 148176), (6048, 143619), (6174, 140688), (6839, 127008), (7056, 123102), (7816, 111132), (7938, 109424), (8232, 105516), (8793, 98784), (9072, 95746), (9261, 93792), (10584, 82068), (10976, 79137), (11724, 74088), (12348, 70344), (13678, 63504), (14112, 61551), (15632, 55566), (15876, 54712), (16464, 52758), (17586, 49392), (18144, 47873), (18522, 46896), (20517, 42336), (21168, 41034), (23448, 37044), (24696, 35172), (26379, 32928), (27356, 31752), (27783, 31264)]