21242560512

素因数分解:

$2^{14}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 59188211712

約数和(自身を除く): 37945651200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 83, 96, 123, 127, 128, 164, 166, 192, 246, 249, 254, 256, 328, 332, 381, 384, 492, 498, 508, 512, 656, 664, 762, 768, 984, 996, 1016, 1024, 1312, 1328, 1524, 1536, 1968, 1992, 2032, 2048, 2624, 2656, 3048, 3072, 3403, 3936, 3984, 4064, 4096, 5207, 5248, 5312, 6096, 6144, 6806, 7872, 7968, 8128, 8192, 10209, 10414, 10496, 10541, 10624, 12192, 12288, 13612, 15621, 15744, 15936, 16256, 16384, 20418, 20828, 20992, 21082, 21248, 24384, 24576, 27224, 31242, 31488, 31623, 31872, 32512, 40836, 41656, 41984, 42164, 42496, 48768, 49152, 54448, 62484, 62976, 63246, 63744, 65024, 81672, 83312, 83968, 84328, 84992, 97536, 108896, 124968, 125952, 126492, 127488, 130048, 163344, 166624, 167936, 168656, 169984, 195072, 217792, 249936, 251904, 252984, 254976, 260096, 326688, 333248, 335872, 337312, 339968, 390144, 432181, 435584, 499872, 503808, 505968, 509952, 520192, 653376, 666496, 671744, 674624, 679936, 780288, 864362, 871168, 999744, 1007616, 1011936, 1019904, 1040384, 1296543, 1306752, 1332992, 1349248, 1359872, 1560576, 1728724, 1742336, 1999488, 2015232, 2023872, 2039808, 2080768, 2593086, 2613504, 2665984, 2698496, 3121152, 3457448, 3484672, 3998976, 4047744, 4079616, 5186172, 5227008, 5331968, 5396992, 6242304, 6914896, 6969344, 7997952, 8095488, 10372344, 10454016, 10663936, 10793984, 13829792, 13938688, 15995904, 16190976, 20744688, 20908032, 21327872, 21587968, 27659584, 27877376, 31991808, 32381952, 41489376, 41816064, 42655744, 43175936, 55319168, 55754752, 63983616, 64763904, 82978752, 83632128, 85311488, 86351872, 110638336, 127967232, 129527808, 165957504, 167264256, 172703744, 221276672, 255934464, 259055616, 331915008, 442553344, 518111232, 663830016, 885106688, 1327660032, 1770213376, 2655320064, 3540426752, 5310640128, 7080853504, 10621280256, 21242560512]

約数ペア:

[(1, 21242560512), (2, 10621280256), (3, 7080853504), (4, 5310640128), (6, 3540426752), (8, 2655320064), (12, 1770213376), (16, 1327660032), (24, 885106688), (32, 663830016), (41, 518111232), (48, 442553344), (64, 331915008), (82, 259055616), (83, 255934464), (96, 221276672), (123, 172703744), (127, 167264256), (128, 165957504), (164, 129527808), (166, 127967232), (192, 110638336), (246, 86351872), (249, 85311488), (254, 83632128), (256, 82978752), (328, 64763904), (332, 63983616), (381, 55754752), (384, 55319168), (492, 43175936), (498, 42655744), (508, 41816064), (512, 41489376), (656, 32381952), (664, 31991808), (762, 27877376), (768, 27659584), (984, 21587968), (996, 21327872), (1016, 20908032), (1024, 20744688), (1312, 16190976), (1328, 15995904), (1524, 13938688), (1536, 13829792), (1968, 10793984), (1992, 10663936), (2032, 10454016), (2048, 10372344), (2624, 8095488), (2656, 7997952), (3048, 6969344), (3072, 6914896), (3403, 6242304), (3936, 5396992), (3984, 5331968), (4064, 5227008), (4096, 5186172), (5207, 4079616), (5248, 4047744), (5312, 3998976), (6096, 3484672), (6144, 3457448), (6806, 3121152), (7872, 2698496), (7968, 2665984), (8128, 2613504), (8192, 2593086), (10209, 2080768), (10414, 2039808), (10496, 2023872), (10541, 2015232), (10624, 1999488), (12192, 1742336), (12288, 1728724), (13612, 1560576), (15621, 1359872), (15744, 1349248), (15936, 1332992), (16256, 1306752), (16384, 1296543), (20418, 1040384), (20828, 1019904), (20992, 1011936), (21082, 1007616), (21248, 999744), (24384, 871168), (24576, 864362), (27224, 780288), (31242, 679936), (31488, 674624), (31623, 671744), (31872, 666496), (32512, 653376), (40836, 520192), (41656, 509952), (41984, 505968), (42164, 503808), (42496, 499872), (48768, 435584), (49152, 432181), (54448, 390144), (62484, 339968), (62976, 337312), (63246, 335872), (63744, 333248), (65024, 326688), (81672, 260096), (83312, 254976), (83968, 252984), (84328, 251904), (84992, 249936), (97536, 217792), (108896, 195072), (124968, 169984), (125952, 168656), (126492, 167936), (127488, 166624), (130048, 163344)]