287059248

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 240

約数和(自身を含む): 977080320

約数和(自身を除く): 690021072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 71, 72, 84, 98, 108, 112, 126, 142, 144, 147, 168, 189, 191, 196, 213, 216, 252, 284, 294, 336, 378, 382, 392, 426, 432, 441, 497, 504, 568, 573, 588, 639, 756, 764, 784, 852, 882, 994, 1008, 1136, 1146, 1176, 1278, 1323, 1337, 1491, 1512, 1528, 1704, 1719, 1764, 1917, 1988, 2292, 2352, 2556, 2646, 2674, 2982, 3024, 3056, 3408, 3438, 3479, 3528, 3834, 3976, 4011, 4473, 4584, 5112, 5157, 5292, 5348, 5964, 6876, 6958, 7056, 7668, 7952, 8022, 8946, 9168, 9359, 10224, 10314, 10437, 10584, 10696, 11928, 12033, 13419, 13561, 13752, 13916, 15336, 16044, 17892, 18718, 20628, 20874, 21168, 21392, 23856, 24066, 26838, 27122, 27504, 27832, 28077, 30672, 31311, 32088, 35784, 36099, 37436, 40683, 41256, 41748, 48132, 53676, 54244, 55664, 56154, 62622, 64176, 71568, 72198, 74872, 81366, 82512, 83496, 84231, 93933, 94927, 96264, 107352, 108488, 112308, 122049, 125244, 144396, 149744, 162732, 166992, 168462, 187866, 189854, 192528, 214704, 216976, 224616, 244098, 250488, 252693, 284781, 288792, 325464, 336924, 366147, 375732, 379708, 449232, 488196, 500976, 505386, 569562, 577584, 650928, 664489, 673848, 732294, 751464, 759416, 854343, 976392, 1010772, 1139124, 1328978, 1347696, 1464588, 1502928, 1518832, 1708686, 1952784, 1993467, 2021544, 2278248, 2563029, 2657956, 2929176, 3417372, 3986934, 4043088, 4556496, 5126058, 5315912, 5858352, 5980401, 6834744, 7973868, 10252116, 10631824, 11960802, 13669488, 15947736, 17941203, 20504232, 23921604, 31895472, 35882406, 41008464, 47843208, 71764812, 95686416, 143529624, 287059248]

約数ペア:

[(1, 287059248), (2, 143529624), (3, 95686416), (4, 71764812), (6, 47843208), (7, 41008464), (8, 35882406), (9, 31895472), (12, 23921604), (14, 20504232), (16, 17941203), (18, 15947736), (21, 13669488), (24, 11960802), (27, 10631824), (28, 10252116), (36, 7973868), (42, 6834744), (48, 5980401), (49, 5858352), (54, 5315912), (56, 5126058), (63, 4556496), (71, 4043088), (72, 3986934), (84, 3417372), (98, 2929176), (108, 2657956), (112, 2563029), (126, 2278248), (142, 2021544), (144, 1993467), (147, 1952784), (168, 1708686), (189, 1518832), (191, 1502928), (196, 1464588), (213, 1347696), (216, 1328978), (252, 1139124), (284, 1010772), (294, 976392), (336, 854343), (378, 759416), (382, 751464), (392, 732294), (426, 673848), (432, 664489), (441, 650928), (497, 577584), (504, 569562), (568, 505386), (573, 500976), (588, 488196), (639, 449232), (756, 379708), (764, 375732), (784, 366147), (852, 336924), (882, 325464), (994, 288792), (1008, 284781), (1136, 252693), (1146, 250488), (1176, 244098), (1278, 224616), (1323, 216976), (1337, 214704), (1491, 192528), (1512, 189854), (1528, 187866), (1704, 168462), (1719, 166992), (1764, 162732), (1917, 149744), (1988, 144396), (2292, 125244), (2352, 122049), (2556, 112308), (2646, 108488), (2674, 107352), (2982, 96264), (3024, 94927), (3056, 93933), (3408, 84231), (3438, 83496), (3479, 82512), (3528, 81366), (3834, 74872), (3976, 72198), (4011, 71568), (4473, 64176), (4584, 62622), (5112, 56154), (5157, 55664), (5292, 54244), (5348, 53676), (5964, 48132), (6876, 41748), (6958, 41256), (7056, 40683), (7668, 37436), (7952, 36099), (8022, 35784), (8946, 32088), (9168, 31311), (9359, 30672), (10224, 28077), (10314, 27832), (10437, 27504), (10584, 27122), (10696, 26838), (11928, 24066), (12033, 23856), (13419, 21392), (13561, 21168), (13752, 20874), (13916, 20628), (15336, 18718), (16044, 17892)]