285446784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1158

約数の個数: 128

約数和(自身を含む): 875796480

約数和(自身を除く): 590349696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 336, 384, 412, 448, 618, 672, 721, 824, 896, 1031, 1236, 1344, 1442, 1648, 2062, 2163, 2472, 2688, 2884, 3093, 3296, 4124, 4326, 4944, 5768, 6186, 6592, 7217, 8248, 8652, 9888, 11536, 12372, 13184, 14434, 16496, 17304, 19776, 21651, 23072, 24744, 28868, 32992, 34608, 39552, 43302, 46144, 49488, 57736, 65984, 69216, 86604, 92288, 98976, 106193, 115472, 131968, 138432, 173208, 197952, 212386, 230944, 276864, 318579, 346416, 395904, 424772, 461888, 637158, 692832, 743351, 849544, 923776, 1274316, 1385664, 1486702, 1699088, 2230053, 2548632, 2771328, 2973404, 3398176, 4460106, 5097264, 5946808, 6796352, 8920212, 10194528, 11893616, 13592704, 17840424, 20389056, 23787232, 35680848, 40778112, 47574464, 71361696, 95148928, 142723392, 285446784]

約数ペア:

[(1, 285446784), (2, 142723392), (3, 95148928), (4, 71361696), (6, 47574464), (7, 40778112), (8, 35680848), (12, 23787232), (14, 20389056), (16, 17840424), (21, 13592704), (24, 11893616), (28, 10194528), (32, 8920212), (42, 6796352), (48, 5946808), (56, 5097264), (64, 4460106), (84, 3398176), (96, 2973404), (103, 2771328), (112, 2548632), (128, 2230053), (168, 1699088), (192, 1486702), (206, 1385664), (224, 1274316), (309, 923776), (336, 849544), (384, 743351), (412, 692832), (448, 637158), (618, 461888), (672, 424772), (721, 395904), (824, 346416), (896, 318579), (1031, 276864), (1236, 230944), (1344, 212386), (1442, 197952), (1648, 173208), (2062, 138432), (2163, 131968), (2472, 115472), (2688, 106193), (2884, 98976), (3093, 92288), (3296, 86604), (4124, 69216), (4326, 65984), (4944, 57736), (5768, 49488), (6186, 46144), (6592, 43302), (7217, 39552), (8248, 34608), (8652, 32992), (9888, 28868), (11536, 24744), (12372, 23072), (13184, 21651), (14434, 19776), (16496, 17304)]