997831296

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 288

約数和(自身を含む): 3646075680

約数和(自身を除く): 2648244384

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, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 128, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 384, 392, 396, 441, 448, 462, 504, 528, 539, 576, 588, 616, 672, 693, 704, 784, 792, 882, 896, 924, 1008, 1056, 1078, 1152, 1176, 1232, 1344, 1386, 1408, 1568, 1584, 1607, 1617, 1764, 1848, 2016, 2112, 2156, 2352, 2464, 2688, 2772, 3136, 3168, 3214, 3234, 3528, 3696, 4032, 4224, 4312, 4704, 4821, 4851, 4928, 5544, 6272, 6336, 6428, 6468, 7056, 7392, 8064, 8624, 9408, 9642, 9702, 9856, 11088, 11249, 12672, 12856, 12936, 14112, 14463, 14784, 17248, 17677, 18816, 19284, 19404, 22176, 22498, 25712, 25872, 28224, 28926, 29568, 33747, 34496, 35354, 38568, 38808, 44352, 44996, 51424, 51744, 53031, 56448, 57852, 67494, 68992, 70708, 77136, 77616, 78743, 88704, 89992, 101241, 102848, 103488, 106062, 115704, 123739, 134988, 141416, 154272, 155232, 157486, 159093, 179984, 202482, 205696, 206976, 212124, 231408, 236229, 247478, 269976, 282832, 308544, 310464, 314972, 318186, 359968, 371217, 404964, 424248, 462816, 472458, 494956, 539952, 565664, 617088, 620928, 629944, 636372, 708687, 719936, 742434, 809928, 848496, 866173, 925632, 944916, 989912, 1079904, 1113651, 1131328, 1259888, 1272744, 1417374, 1439872, 1484868, 1619856, 1696992, 1732346, 1851264, 1889832, 1979824, 2159808, 2227302, 2262656, 2519776, 2545488, 2598519, 2834748, 2969736, 3239712, 3393984, 3464692, 3779664, 3959648, 4319616, 4454604, 5039552, 5090976, 5197038, 5669496, 5939472, 6479424, 6787968, 6929384, 7559328, 7795557, 7919296, 8909208, 10079104, 10181952, 10394076, 11338992, 11878944, 12958848, 13858768, 15118656, 15591114, 15838592, 17818416, 20363904, 20788152, 22677984, 23757888, 27717536, 30237312, 31182228, 35636832, 41576304, 45355968, 47515776, 55435072, 62364456, 71273664, 83152608, 90711936, 110870144, 124728912, 142547328, 166305216, 249457824, 332610432, 498915648, 997831296]

約数ペア:

[(1, 997831296), (2, 498915648), (3, 332610432), (4, 249457824), (6, 166305216), (7, 142547328), (8, 124728912), (9, 110870144), (11, 90711936), (12, 83152608), (14, 71273664), (16, 62364456), (18, 55435072), (21, 47515776), (22, 45355968), (24, 41576304), (28, 35636832), (32, 31182228), (33, 30237312), (36, 27717536), (42, 23757888), (44, 22677984), (48, 20788152), (49, 20363904), (56, 17818416), (63, 15838592), (64, 15591114), (66, 15118656), (72, 13858768), (77, 12958848), (84, 11878944), (88, 11338992), (96, 10394076), (98, 10181952), (99, 10079104), (112, 8909208), (126, 7919296), (128, 7795557), (132, 7559328), (144, 6929384), (147, 6787968), (154, 6479424), (168, 5939472), (176, 5669496), (192, 5197038), (196, 5090976), (198, 5039552), (224, 4454604), (231, 4319616), (252, 3959648), (264, 3779664), (288, 3464692), (294, 3393984), (308, 3239712), (336, 2969736), (352, 2834748), (384, 2598519), (392, 2545488), (396, 2519776), (441, 2262656), (448, 2227302), (462, 2159808), (504, 1979824), (528, 1889832), (539, 1851264), (576, 1732346), (588, 1696992), (616, 1619856), (672, 1484868), (693, 1439872), (704, 1417374), (784, 1272744), (792, 1259888), (882, 1131328), (896, 1113651), (924, 1079904), (1008, 989912), (1056, 944916), (1078, 925632), (1152, 866173), (1176, 848496), (1232, 809928), (1344, 742434), (1386, 719936), (1408, 708687), (1568, 636372), (1584, 629944), (1607, 620928), (1617, 617088), (1764, 565664), (1848, 539952), (2016, 494956), (2112, 472458), (2156, 462816), (2352, 424248), (2464, 404964), (2688, 371217), (2772, 359968), (3136, 318186), (3168, 314972), (3214, 310464), (3234, 308544), (3528, 282832), (3696, 269976), (4032, 247478), (4224, 236229), (4312, 231408), (4704, 212124), (4821, 206976), (4851, 205696), (4928, 202482), (5544, 179984), (6272, 159093), (6336, 157486), (6428, 155232), (6468, 154272), (7056, 141416), (7392, 134988), (8064, 123739), (8624, 115704), (9408, 106062), (9642, 103488), (9702, 102848), (9856, 101241), (11088, 89992), (11249, 88704), (12672, 78743), (12856, 77616), (12936, 77136), (14112, 70708), (14463, 68992), (14784, 67494), (17248, 57852), (17677, 56448), (18816, 53031), (19284, 51744), (19404, 51424), (22176, 44996), (22498, 44352), (25712, 38808), (25872, 38568), (28224, 35354), (28926, 34496), (29568, 33747)]