247572864

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2829

約数の個数: 192

約数和(自身を含む): 888526080

約数和(自身を除く): 640953216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1848, 2016, 2112, 2464, 2688, 2772, 2791, 3168, 3696, 4032, 4224, 4928, 5544, 5582, 6336, 7392, 8064, 8373, 9856, 11088, 11164, 12672, 14784, 16746, 19537, 22176, 22328, 25119, 29568, 30701, 33492, 39074, 44352, 44656, 50238, 58611, 61402, 66984, 78148, 88704, 89312, 92103, 100476, 117222, 122804, 133968, 156296, 175833, 178624, 184206, 200952, 214907, 234444, 245608, 267936, 276309, 312592, 351666, 357248, 368412, 401904, 429814, 468888, 491216, 535872, 552618, 625184, 644721, 703332, 736824, 803808, 859628, 937776, 982432, 1071744, 1105236, 1250368, 1289442, 1406664, 1473648, 1607616, 1719256, 1875552, 1934163, 1964864, 2210472, 2500736, 2578884, 2813328, 2947296, 3215232, 3438512, 3751104, 3868326, 3929728, 4420944, 5157768, 5626656, 5894592, 6877024, 7502208, 7736652, 8841888, 10315536, 11253312, 11789184, 13754048, 15473304, 17683776, 20631072, 22506624, 27508096, 30946608, 35367552, 41262144, 61893216, 82524288, 123786432, 247572864]

約数ペア:

[(1, 247572864), (2, 123786432), (3, 82524288), (4, 61893216), (6, 41262144), (7, 35367552), (8, 30946608), (9, 27508096), (11, 22506624), (12, 20631072), (14, 17683776), (16, 15473304), (18, 13754048), (21, 11789184), (22, 11253312), (24, 10315536), (28, 8841888), (32, 7736652), (33, 7502208), (36, 6877024), (42, 5894592), (44, 5626656), (48, 5157768), (56, 4420944), (63, 3929728), (64, 3868326), (66, 3751104), (72, 3438512), (77, 3215232), (84, 2947296), (88, 2813328), (96, 2578884), (99, 2500736), (112, 2210472), (126, 1964864), (128, 1934163), (132, 1875552), (144, 1719256), (154, 1607616), (168, 1473648), (176, 1406664), (192, 1289442), (198, 1250368), (224, 1105236), (231, 1071744), (252, 982432), (264, 937776), (288, 859628), (308, 803808), (336, 736824), (352, 703332), (384, 644721), (396, 625184), (448, 552618), (462, 535872), (504, 491216), (528, 468888), (576, 429814), (616, 401904), (672, 368412), (693, 357248), (704, 351666), (792, 312592), (896, 276309), (924, 267936), (1008, 245608), (1056, 234444), (1152, 214907), (1232, 200952), (1344, 184206), (1386, 178624), (1408, 175833), (1584, 156296), (1848, 133968), (2016, 122804), (2112, 117222), (2464, 100476), (2688, 92103), (2772, 89312), (2791, 88704), (3168, 78148), (3696, 66984), (4032, 61402), (4224, 58611), (4928, 50238), (5544, 44656), (5582, 44352), (6336, 39074), (7392, 33492), (8064, 30701), (8373, 29568), (9856, 25119), (11088, 22328), (11164, 22176), (12672, 19537), (14784, 16746)]