21084620544

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1008

約数の個数: 288

約数和(自身を含む): 67425019200

約数和(自身を除く): 46340398656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 461, 468, 509, 576, 624, 702, 768, 832, 864, 922, 936, 1018, 1152, 1248, 1383, 1404, 1527, 1664, 1728, 1844, 1872, 2036, 2304, 2496, 2766, 2808, 3054, 3328, 3456, 3688, 3744, 4072, 4149, 4581, 4992, 5532, 5616, 5993, 6108, 6617, 6912, 7376, 7488, 8144, 8298, 9162, 9984, 11064, 11232, 11986, 12216, 12447, 13234, 13743, 14752, 14976, 16288, 16596, 17979, 18324, 19851, 22128, 22464, 23972, 24432, 24894, 26468, 27486, 29504, 29952, 32576, 33192, 35958, 36648, 39702, 44256, 44928, 47944, 48864, 49788, 52936, 53937, 54972, 59008, 59553, 65152, 66384, 71916, 73296, 79404, 88512, 89856, 95888, 97728, 99576, 105872, 107874, 109944, 118016, 119106, 130304, 132768, 143832, 146592, 158808, 161811, 177024, 178659, 191776, 195456, 199152, 211744, 215748, 219888, 234649, 238212, 265536, 287664, 293184, 317616, 323622, 354048, 357318, 383552, 390912, 398304, 423488, 431496, 439776, 469298, 476424, 531072, 575328, 586368, 635232, 647244, 703947, 714636, 767104, 796608, 846976, 862992, 879552, 938596, 952848, 1062144, 1150656, 1172736, 1270464, 1294488, 1407894, 1429272, 1534208, 1593216, 1693952, 1725984, 1759104, 1877192, 1905696, 2111841, 2301312, 2540928, 2588976, 2815788, 2858544, 3050437, 3186432, 3451968, 3518208, 3754384, 3811392, 4223682, 4602624, 5081856, 5177952, 5631576, 5717088, 6100874, 6335523, 6903936, 7508768, 7622784, 8447364, 9151311, 10355904, 11263152, 11434176, 12201748, 12671046, 13807872, 15017536, 15245568, 16894728, 18302622, 20711808, 22526304, 22868352, 24403496, 25342092, 27453933, 30035072, 33789456, 36605244, 41423616, 45052608, 45736704, 48806992, 50684184, 54907866, 60070144, 67578912, 73210488, 82361799, 90105216, 97613984, 101368368, 109815732, 135157824, 146420976, 164723598, 180210432, 195227968, 202736736, 219631464, 270315648, 292841952, 329447196, 390455936, 405473472, 439262928, 540631296, 585683904, 658894392, 780911872, 810946944, 878525856, 1171367808, 1317788784, 1621893888, 1757051712, 2342735616, 2635577568, 3514103424, 5271155136, 7028206848, 10542310272, 21084620544]

約数ペア:

[(1, 21084620544), (2, 10542310272), (3, 7028206848), (4, 5271155136), (6, 3514103424), (8, 2635577568), (9, 2342735616), (12, 1757051712), (13, 1621893888), (16, 1317788784), (18, 1171367808), (24, 878525856), (26, 810946944), (27, 780911872), (32, 658894392), (36, 585683904), (39, 540631296), (48, 439262928), (52, 405473472), (54, 390455936), (64, 329447196), (72, 292841952), (78, 270315648), (96, 219631464), (104, 202736736), (108, 195227968), (117, 180210432), (128, 164723598), (144, 146420976), (156, 135157824), (192, 109815732), (208, 101368368), (216, 97613984), (234, 90105216), (256, 82361799), (288, 73210488), (312, 67578912), (351, 60070144), (384, 54907866), (416, 50684184), (432, 48806992), (461, 45736704), (468, 45052608), (509, 41423616), (576, 36605244), (624, 33789456), (702, 30035072), (768, 27453933), (832, 25342092), (864, 24403496), (922, 22868352), (936, 22526304), (1018, 20711808), (1152, 18302622), (1248, 16894728), (1383, 15245568), (1404, 15017536), (1527, 13807872), (1664, 12671046), (1728, 12201748), (1844, 11434176), (1872, 11263152), (2036, 10355904), (2304, 9151311), (2496, 8447364), (2766, 7622784), (2808, 7508768), (3054, 6903936), (3328, 6335523), (3456, 6100874), (3688, 5717088), (3744, 5631576), (4072, 5177952), (4149, 5081856), (4581, 4602624), (4992, 4223682), (5532, 3811392), (5616, 3754384), (5993, 3518208), (6108, 3451968), (6617, 3186432), (6912, 3050437), (7376, 2858544), (7488, 2815788), (8144, 2588976), (8298, 2540928), (9162, 2301312), (9984, 2111841), (11064, 1905696), (11232, 1877192), (11986, 1759104), (12216, 1725984), (12447, 1693952), (13234, 1593216), (13743, 1534208), (14752, 1429272), (14976, 1407894), (16288, 1294488), (16596, 1270464), (17979, 1172736), (18324, 1150656), (19851, 1062144), (22128, 952848), (22464, 938596), (23972, 879552), (24432, 862992), (24894, 846976), (26468, 796608), (27486, 767104), (29504, 714636), (29952, 703947), (32576, 647244), (33192, 635232), (35958, 586368), (36648, 575328), (39702, 531072), (44256, 476424), (44928, 469298), (47944, 439776), (48864, 431496), (49788, 423488), (52936, 398304), (53937, 390912), (54972, 383552), (59008, 357318), (59553, 354048), (65152, 323622), (66384, 317616), (71916, 293184), (73296, 287664), (79404, 265536), (88512, 238212), (89856, 234649), (95888, 219888), (97728, 215748), (99576, 211744), (105872, 199152), (107874, 195456), (109944, 191776), (118016, 178659), (119106, 177024), (130304, 161811), (132768, 158808), (143832, 146592)]