810817728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 224

約数和(自身を含む): 2580802560

約数和(自身を除く): 1769984832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 71, 84, 87, 96, 112, 116, 142, 168, 174, 192, 203, 213, 224, 232, 284, 293, 336, 348, 406, 426, 448, 464, 497, 568, 586, 609, 672, 696, 812, 852, 879, 928, 994, 1136, 1172, 1218, 1344, 1392, 1491, 1624, 1704, 1758, 1856, 1988, 2051, 2059, 2272, 2344, 2436, 2784, 2982, 3248, 3408, 3516, 3976, 4102, 4118, 4544, 4688, 4872, 5568, 5964, 6153, 6177, 6496, 6816, 7032, 7952, 8204, 8236, 8497, 9376, 9744, 11928, 12306, 12354, 12992, 13632, 14064, 14413, 15904, 16408, 16472, 16994, 18752, 19488, 20803, 23856, 24612, 24708, 25491, 28128, 28826, 31808, 32816, 32944, 33988, 38976, 41606, 43239, 47712, 49224, 49416, 50982, 56256, 57652, 59479, 62409, 65632, 65888, 67976, 83212, 86478, 95424, 98448, 98832, 101964, 115304, 118958, 124818, 131264, 131776, 135952, 145621, 166424, 172956, 178437, 196896, 197664, 203928, 230608, 237916, 249636, 271904, 291242, 332848, 345912, 356874, 393792, 395328, 407856, 436863, 461216, 475832, 499272, 543808, 582484, 603287, 665696, 691824, 713748, 815712, 873726, 922432, 951664, 998544, 1164968, 1206574, 1331392, 1383648, 1427496, 1631424, 1747452, 1809861, 1903328, 1997088, 2329936, 2413148, 2767296, 2854992, 3494904, 3619722, 3806656, 3994176, 4223009, 4659872, 4826296, 5709984, 6989808, 7239444, 8446018, 9319744, 9652592, 11419968, 12669027, 13979616, 14478888, 16892036, 19305184, 25338054, 27959232, 28957776, 33784072, 38610368, 50676108, 57915552, 67568144, 101352216, 115831104, 135136288, 202704432, 270272576, 405408864, 810817728]

約数ペア:

[(1, 810817728), (2, 405408864), (3, 270272576), (4, 202704432), (6, 135136288), (7, 115831104), (8, 101352216), (12, 67568144), (14, 57915552), (16, 50676108), (21, 38610368), (24, 33784072), (28, 28957776), (29, 27959232), (32, 25338054), (42, 19305184), (48, 16892036), (56, 14478888), (58, 13979616), (64, 12669027), (71, 11419968), (84, 9652592), (87, 9319744), (96, 8446018), (112, 7239444), (116, 6989808), (142, 5709984), (168, 4826296), (174, 4659872), (192, 4223009), (203, 3994176), (213, 3806656), (224, 3619722), (232, 3494904), (284, 2854992), (293, 2767296), (336, 2413148), (348, 2329936), (406, 1997088), (426, 1903328), (448, 1809861), (464, 1747452), (497, 1631424), (568, 1427496), (586, 1383648), (609, 1331392), (672, 1206574), (696, 1164968), (812, 998544), (852, 951664), (879, 922432), (928, 873726), (994, 815712), (1136, 713748), (1172, 691824), (1218, 665696), (1344, 603287), (1392, 582484), (1491, 543808), (1624, 499272), (1704, 475832), (1758, 461216), (1856, 436863), (1988, 407856), (2051, 395328), (2059, 393792), (2272, 356874), (2344, 345912), (2436, 332848), (2784, 291242), (2982, 271904), (3248, 249636), (3408, 237916), (3516, 230608), (3976, 203928), (4102, 197664), (4118, 196896), (4544, 178437), (4688, 172956), (4872, 166424), (5568, 145621), (5964, 135952), (6153, 131776), (6177, 131264), (6496, 124818), (6816, 118958), (7032, 115304), (7952, 101964), (8204, 98832), (8236, 98448), (8497, 95424), (9376, 86478), (9744, 83212), (11928, 67976), (12306, 65888), (12354, 65632), (12992, 62409), (13632, 59479), (14064, 57652), (14413, 56256), (15904, 50982), (16408, 49416), (16472, 49224), (16994, 47712), (18752, 43239), (19488, 41606), (20803, 38976), (23856, 33988), (24612, 32944), (24708, 32816), (25491, 31808), (28128, 28826)]