999491584

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 2553707520

約数和(自身を除く): 1554215936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 173, 182, 208, 217, 224, 248, 256, 346, 364, 403, 416, 434, 448, 496, 512, 692, 728, 806, 832, 868, 896, 992, 1024, 1211, 1384, 1456, 1612, 1664, 1736, 1792, 1984, 2048, 2249, 2422, 2768, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 4498, 4844, 5363, 5536, 5642, 5824, 6448, 6656, 6944, 7168, 7936, 8996, 9688, 10726, 11072, 11284, 11648, 12896, 13312, 13888, 14336, 15743, 15872, 17992, 19376, 21452, 22144, 22568, 23296, 25792, 26624, 27776, 31486, 31744, 35984, 37541, 38752, 42904, 44288, 45136, 46592, 51584, 55552, 62972, 63488, 69719, 71968, 75082, 77504, 85808, 88576, 90272, 93184, 103168, 111104, 125944, 139438, 143936, 150164, 155008, 171616, 177152, 180544, 186368, 206336, 222208, 251888, 278876, 287872, 300328, 310016, 343232, 354304, 361088, 412672, 444416, 488033, 503776, 557752, 575744, 600656, 620032, 686464, 722176, 825344, 976066, 1007552, 1115504, 1151488, 1201312, 1240064, 1372928, 1444352, 1952132, 2015104, 2231008, 2302976, 2402624, 2480128, 2745856, 2888704, 3904264, 4030208, 4462016, 4605952, 4805248, 5491712, 5777408, 7808528, 8060416, 8924032, 9610496, 10983424, 15617056, 16120832, 17848064, 19220992, 31234112, 32241664, 35696128, 38441984, 62468224, 71392256, 76883968, 124936448, 142784512, 249872896, 499745792, 999491584]

約数ペア:

[(1, 999491584), (2, 499745792), (4, 249872896), (7, 142784512), (8, 124936448), (13, 76883968), (14, 71392256), (16, 62468224), (26, 38441984), (28, 35696128), (31, 32241664), (32, 31234112), (52, 19220992), (56, 17848064), (62, 16120832), (64, 15617056), (91, 10983424), (104, 9610496), (112, 8924032), (124, 8060416), (128, 7808528), (173, 5777408), (182, 5491712), (208, 4805248), (217, 4605952), (224, 4462016), (248, 4030208), (256, 3904264), (346, 2888704), (364, 2745856), (403, 2480128), (416, 2402624), (434, 2302976), (448, 2231008), (496, 2015104), (512, 1952132), (692, 1444352), (728, 1372928), (806, 1240064), (832, 1201312), (868, 1151488), (896, 1115504), (992, 1007552), (1024, 976066), (1211, 825344), (1384, 722176), (1456, 686464), (1612, 620032), (1664, 600656), (1736, 575744), (1792, 557752), (1984, 503776), (2048, 488033), (2249, 444416), (2422, 412672), (2768, 361088), (2821, 354304), (2912, 343232), (3224, 310016), (3328, 300328), (3472, 287872), (3584, 278876), (3968, 251888), (4498, 222208), (4844, 206336), (5363, 186368), (5536, 180544), (5642, 177152), (5824, 171616), (6448, 155008), (6656, 150164), (6944, 143936), (7168, 139438), (7936, 125944), (8996, 111104), (9688, 103168), (10726, 93184), (11072, 90272), (11284, 88576), (11648, 85808), (12896, 77504), (13312, 75082), (13888, 71968), (14336, 69719), (15743, 63488), (15872, 62972), (17992, 55552), (19376, 51584), (21452, 46592), (22144, 45136), (22568, 44288), (23296, 42904), (25792, 38752), (26624, 37541), (27776, 35984), (31486, 31744)]