21402786816

素因数分解:

$2^{10}\times 3^7\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 352

約数和(自身を含む): 67678732800

約数和(自身を除く): 46275945984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 503, 512, 513, 576, 608, 648, 684, 729, 768, 864, 912, 972, 1006, 1024, 1026, 1152, 1216, 1296, 1368, 1458, 1509, 1536, 1539, 1728, 1824, 1944, 2012, 2052, 2187, 2304, 2432, 2592, 2736, 2916, 3018, 3072, 3078, 3456, 3648, 3888, 4024, 4104, 4374, 4527, 4608, 4617, 4864, 5184, 5472, 5832, 6036, 6156, 6912, 7296, 7776, 8048, 8208, 8748, 9054, 9216, 9234, 9557, 9728, 10368, 10944, 11664, 12072, 12312, 13581, 13824, 13851, 14592, 15552, 16096, 16416, 17496, 18108, 18468, 19114, 19456, 20736, 21888, 23328, 24144, 24624, 27162, 27648, 27702, 28671, 29184, 31104, 32192, 32832, 34992, 36216, 36936, 38228, 40743, 41472, 41553, 43776, 46656, 48288, 49248, 54324, 55404, 57342, 58368, 62208, 64384, 65664, 69984, 72432, 73872, 76456, 81486, 82944, 83106, 86013, 87552, 93312, 96576, 98496, 108648, 110808, 114684, 122229, 124416, 128768, 131328, 139968, 144864, 147744, 152912, 162972, 166212, 172026, 175104, 186624, 193152, 196992, 217296, 221616, 229368, 244458, 248832, 257536, 258039, 262656, 279936, 289728, 295488, 305824, 325944, 332424, 344052, 366687, 373248, 386304, 393984, 434592, 443232, 458736, 488916, 515072, 516078, 525312, 559872, 579456, 590976, 611648, 651888, 664848, 688104, 733374, 746496, 772608, 774117, 787968, 869184, 886464, 917472, 977832, 1032156, 1100061, 1119744, 1158912, 1181952, 1223296, 1303776, 1329696, 1376208, 1466748, 1545216, 1548234, 1575936, 1738368, 1772928, 1834944, 1955664, 2064312, 2200122, 2239488, 2317824, 2322351, 2363904, 2446592, 2607552, 2659392, 2752416, 2933496, 3096468, 3476736, 3545856, 3669888, 3911328, 4128624, 4400244, 4635648, 4644702, 4727808, 4893184, 5215104, 5318784, 5504832, 5866992, 6192936, 6953472, 6967053, 7091712, 7339776, 7822656, 8257248, 8800488, 9289404, 9786368, 10430208, 10637568, 11009664, 11733984, 12385872, 13906944, 13934106, 14183424, 14679552, 15645312, 16514496, 17600976, 18578808, 20860416, 20901159, 21275136, 22019328, 23467968, 24771744, 27868212, 29359104, 31290624, 33028992, 35201952, 37157616, 41720832, 41802318, 42550272, 44038656, 46935936, 49543488, 55736424, 62581248, 66057984, 70403904, 74315232, 83604636, 88077312, 93871872, 99086976, 111472848, 125162496, 132115968, 140807808, 148630464, 167209272, 187743744, 198173952, 222945696, 264231936, 281615616, 297260928, 334418544, 375487488, 396347904, 445891392, 563231232, 594521856, 668837088, 792695808, 891782784, 1126462464, 1189043712, 1337674176, 1783565568, 2378087424, 2675348352, 3567131136, 5350696704, 7134262272, 10701393408, 21402786816]

約数ペア:

[(1, 21402786816), (2, 10701393408), (3, 7134262272), (4, 5350696704), (6, 3567131136), (8, 2675348352), (9, 2378087424), (12, 1783565568), (16, 1337674176), (18, 1189043712), (19, 1126462464), (24, 891782784), (27, 792695808), (32, 668837088), (36, 594521856), (38, 563231232), (48, 445891392), (54, 396347904), (57, 375487488), (64, 334418544), (72, 297260928), (76, 281615616), (81, 264231936), (96, 222945696), (108, 198173952), (114, 187743744), (128, 167209272), (144, 148630464), (152, 140807808), (162, 132115968), (171, 125162496), (192, 111472848), (216, 99086976), (228, 93871872), (243, 88077312), (256, 83604636), (288, 74315232), (304, 70403904), (324, 66057984), (342, 62581248), (384, 55736424), (432, 49543488), (456, 46935936), (486, 44038656), (503, 42550272), (512, 41802318), (513, 41720832), (576, 37157616), (608, 35201952), (648, 33028992), (684, 31290624), (729, 29359104), (768, 27868212), (864, 24771744), (912, 23467968), (972, 22019328), (1006, 21275136), (1024, 20901159), (1026, 20860416), (1152, 18578808), (1216, 17600976), (1296, 16514496), (1368, 15645312), (1458, 14679552), (1509, 14183424), (1536, 13934106), (1539, 13906944), (1728, 12385872), (1824, 11733984), (1944, 11009664), (2012, 10637568), (2052, 10430208), (2187, 9786368), (2304, 9289404), (2432, 8800488), (2592, 8257248), (2736, 7822656), (2916, 7339776), (3018, 7091712), (3072, 6967053), (3078, 6953472), (3456, 6192936), (3648, 5866992), (3888, 5504832), (4024, 5318784), (4104, 5215104), (4374, 4893184), (4527, 4727808), (4608, 4644702), (4617, 4635648), (4864, 4400244), (5184, 4128624), (5472, 3911328), (5832, 3669888), (6036, 3545856), (6156, 3476736), (6912, 3096468), (7296, 2933496), (7776, 2752416), (8048, 2659392), (8208, 2607552), (8748, 2446592), (9054, 2363904), (9216, 2322351), (9234, 2317824), (9557, 2239488), (9728, 2200122), (10368, 2064312), (10944, 1955664), (11664, 1834944), (12072, 1772928), (12312, 1738368), (13581, 1575936), (13824, 1548234), (13851, 1545216), (14592, 1466748), (15552, 1376208), (16096, 1329696), (16416, 1303776), (17496, 1223296), (18108, 1181952), (18468, 1158912), (19114, 1119744), (19456, 1100061), (20736, 1032156), (21888, 977832), (23328, 917472), (24144, 886464), (24624, 869184), (27162, 787968), (27648, 774117), (27702, 772608), (28671, 746496), (29184, 733374), (31104, 688104), (32192, 664848), (32832, 651888), (34992, 611648), (36216, 590976), (36936, 579456), (38228, 559872), (40743, 525312), (41472, 516078), (41553, 515072), (43776, 488916), (46656, 458736), (48288, 443232), (49248, 434592), (54324, 393984), (55404, 386304), (57342, 373248), (58368, 366687), (62208, 344052), (64384, 332424), (65664, 325944), (69984, 305824), (72432, 295488), (73872, 289728), (76456, 279936), (81486, 262656), (82944, 258039), (83106, 257536), (86013, 248832), (87552, 244458), (93312, 229368), (96576, 221616), (98496, 217296), (108648, 196992), (110808, 193152), (114684, 186624), (122229, 175104), (124416, 172026), (128768, 166212), (131328, 162972), (139968, 152912), (144864, 147744)]