21167357952

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 61463552192

約数和(自身を除く): 40296194240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 157, 192, 208, 211, 256, 312, 314, 384, 416, 422, 471, 512, 624, 628, 633, 768, 832, 844, 942, 1024, 1248, 1256, 1266, 1536, 1664, 1688, 1884, 2041, 2048, 2496, 2512, 2532, 2743, 3072, 3328, 3376, 3768, 4082, 4096, 4992, 5024, 5064, 5486, 6123, 6144, 6656, 6752, 7536, 8164, 8192, 8229, 9984, 10048, 10128, 10972, 12246, 12288, 13312, 13504, 15072, 16328, 16384, 16458, 19968, 20096, 20256, 21944, 24492, 24576, 26624, 27008, 30144, 32656, 32916, 33127, 39936, 40192, 40512, 43888, 48984, 49152, 53248, 54016, 60288, 65312, 65832, 66254, 79872, 80384, 81024, 87776, 97968, 99381, 106496, 108032, 120576, 130624, 131664, 132508, 159744, 160768, 162048, 175552, 195936, 198762, 212992, 216064, 241152, 261248, 263328, 265016, 319488, 321536, 324096, 351104, 391872, 397524, 430651, 432128, 482304, 522496, 526656, 530032, 638976, 643072, 648192, 702208, 783744, 795048, 861302, 864256, 964608, 1044992, 1053312, 1060064, 1286144, 1291953, 1296384, 1404416, 1567488, 1590096, 1722604, 1728512, 1929216, 2089984, 2106624, 2120128, 2572288, 2583906, 2592768, 2808832, 3134976, 3180192, 3445208, 3457024, 3858432, 4179968, 4213248, 4240256, 5167812, 5185536, 5617664, 6269952, 6360384, 6890416, 7716864, 8359936, 8426496, 8480512, 10335624, 10371072, 11235328, 12539904, 12720768, 13780832, 16719872, 16852992, 16961024, 20671248, 22470656, 25079808, 25441536, 27561664, 33439744, 33705984, 33922048, 41342496, 44941312, 50159616, 50883072, 55123328, 67411968, 67844096, 82684992, 100319232, 101766144, 110246656, 134823936, 135688192, 165369984, 203532288, 220493312, 271376384, 330739968, 407064576, 440986624, 542752768, 661479936, 814129152, 881973248, 1322959872, 1628258304, 1763946496, 2645919744, 3527892992, 5291839488, 7055785984, 10583678976, 21167357952]

約数ペア:

[(1, 21167357952), (2, 10583678976), (3, 7055785984), (4, 5291839488), (6, 3527892992), (8, 2645919744), (12, 1763946496), (13, 1628258304), (16, 1322959872), (24, 881973248), (26, 814129152), (32, 661479936), (39, 542752768), (48, 440986624), (52, 407064576), (64, 330739968), (78, 271376384), (96, 220493312), (104, 203532288), (128, 165369984), (156, 135688192), (157, 134823936), (192, 110246656), (208, 101766144), (211, 100319232), (256, 82684992), (312, 67844096), (314, 67411968), (384, 55123328), (416, 50883072), (422, 50159616), (471, 44941312), (512, 41342496), (624, 33922048), (628, 33705984), (633, 33439744), (768, 27561664), (832, 25441536), (844, 25079808), (942, 22470656), (1024, 20671248), (1248, 16961024), (1256, 16852992), (1266, 16719872), (1536, 13780832), (1664, 12720768), (1688, 12539904), (1884, 11235328), (2041, 10371072), (2048, 10335624), (2496, 8480512), (2512, 8426496), (2532, 8359936), (2743, 7716864), (3072, 6890416), (3328, 6360384), (3376, 6269952), (3768, 5617664), (4082, 5185536), (4096, 5167812), (4992, 4240256), (5024, 4213248), (5064, 4179968), (5486, 3858432), (6123, 3457024), (6144, 3445208), (6656, 3180192), (6752, 3134976), (7536, 2808832), (8164, 2592768), (8192, 2583906), (8229, 2572288), (9984, 2120128), (10048, 2106624), (10128, 2089984), (10972, 1929216), (12246, 1728512), (12288, 1722604), (13312, 1590096), (13504, 1567488), (15072, 1404416), (16328, 1296384), (16384, 1291953), (16458, 1286144), (19968, 1060064), (20096, 1053312), (20256, 1044992), (21944, 964608), (24492, 864256), (24576, 861302), (26624, 795048), (27008, 783744), (30144, 702208), (32656, 648192), (32916, 643072), (33127, 638976), (39936, 530032), (40192, 526656), (40512, 522496), (43888, 482304), (48984, 432128), (49152, 430651), (53248, 397524), (54016, 391872), (60288, 351104), (65312, 324096), (65832, 321536), (66254, 319488), (79872, 265016), (80384, 263328), (81024, 261248), (87776, 241152), (97968, 216064), (99381, 212992), (106496, 198762), (108032, 195936), (120576, 175552), (130624, 162048), (131664, 160768), (132508, 159744)]