21505056768

素因数分解:

$2^{13}\times 3^6\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 392

約数和(自身を含む): 69692561148

約数和(自身を除く): 48187504380

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, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 277, 288, 312, 324, 351, 384, 416, 432, 468, 486, 512, 554, 576, 624, 648, 702, 729, 768, 831, 832, 864, 936, 972, 1024, 1053, 1108, 1152, 1248, 1296, 1404, 1458, 1536, 1662, 1664, 1728, 1872, 1944, 2048, 2106, 2216, 2304, 2493, 2496, 2592, 2808, 2916, 3072, 3159, 3324, 3328, 3456, 3601, 3744, 3888, 4096, 4212, 4432, 4608, 4986, 4992, 5184, 5616, 5832, 6144, 6318, 6648, 6656, 6912, 7202, 7479, 7488, 7776, 8192, 8424, 8864, 9216, 9477, 9972, 9984, 10368, 10803, 11232, 11664, 12288, 12636, 13296, 13312, 13824, 14404, 14958, 14976, 15552, 16848, 17728, 18432, 18954, 19944, 19968, 20736, 21606, 22437, 22464, 23328, 24576, 25272, 26592, 26624, 27648, 28808, 29916, 29952, 31104, 32409, 33696, 35456, 36864, 37908, 39888, 39936, 41472, 43212, 44874, 44928, 46656, 50544, 53184, 53248, 55296, 57616, 59832, 59904, 62208, 64818, 67311, 67392, 70912, 73728, 75816, 79776, 79872, 82944, 86424, 89748, 89856, 93312, 97227, 101088, 106368, 106496, 110592, 115232, 119664, 119808, 124416, 129636, 134622, 134784, 141824, 151632, 159552, 159744, 165888, 172848, 179496, 179712, 186624, 194454, 201933, 202176, 212736, 221184, 230464, 239328, 239616, 248832, 259272, 269244, 269568, 283648, 291681, 303264, 319104, 319488, 331776, 345696, 358992, 359424, 373248, 388908, 403866, 404352, 425472, 460928, 478656, 479232, 497664, 518544, 538488, 539136, 567296, 583362, 606528, 638208, 663552, 691392, 717984, 718848, 746496, 777816, 807732, 808704, 850944, 875043, 921856, 957312, 958464, 995328, 1037088, 1076976, 1078272, 1134592, 1166724, 1213056, 1276416, 1382784, 1435968, 1437696, 1492992, 1555632, 1615464, 1617408, 1701888, 1750086, 1843712, 1914624, 1990656, 2074176, 2153952, 2156544, 2269184, 2333448, 2426112, 2552832, 2625129, 2765568, 2871936, 2875392, 2985984, 3111264, 3230928, 3234816, 3403776, 3500172, 3687424, 3829248, 4148352, 4307904, 4313088, 4666896, 4852224, 5105664, 5250258, 5531136, 5743872, 5971968, 6222528, 6461856, 6469632, 6807552, 7000344, 7374848, 7658496, 8296704, 8615808, 8626176, 9333792, 9704448, 10211328, 10500516, 11062272, 11487744, 12445056, 12923712, 12939264, 14000688, 14749696, 15316992, 16593408, 17231616, 18667584, 19408896, 20422656, 21001032, 22124544, 22975488, 24890112, 25847424, 25878528, 28001376, 29499392, 30633984, 33186816, 34463232, 37335168, 38817792, 42002064, 44249088, 45950976, 49780224, 51694848, 56002752, 61267968, 66373632, 68926464, 74670336, 77635584, 84004128, 88498176, 91901952, 99560448, 103389696, 112005504, 132747264, 137852928, 149340672, 168008256, 183803904, 199120896, 206779392, 224011008, 265494528, 275705856, 298681344, 336016512, 398241792, 413558784, 448022016, 551411712, 597362688, 672033024, 796483584, 827117568, 896044032, 1194725376, 1344066048, 1654235136, 1792088064, 2389450752, 2688132096, 3584176128, 5376264192, 7168352256, 10752528384, 21505056768]

約数ペア:

[(1, 21505056768), (2, 10752528384), (3, 7168352256), (4, 5376264192), (6, 3584176128), (8, 2688132096), (9, 2389450752), (12, 1792088064), (13, 1654235136), (16, 1344066048), (18, 1194725376), (24, 896044032), (26, 827117568), (27, 796483584), (32, 672033024), (36, 597362688), (39, 551411712), (48, 448022016), (52, 413558784), (54, 398241792), (64, 336016512), (72, 298681344), (78, 275705856), (81, 265494528), (96, 224011008), (104, 206779392), (108, 199120896), (117, 183803904), (128, 168008256), (144, 149340672), (156, 137852928), (162, 132747264), (192, 112005504), (208, 103389696), (216, 99560448), (234, 91901952), (243, 88498176), (256, 84004128), (277, 77635584), (288, 74670336), (312, 68926464), (324, 66373632), (351, 61267968), (384, 56002752), (416, 51694848), (432, 49780224), (468, 45950976), (486, 44249088), (512, 42002064), (554, 38817792), (576, 37335168), (624, 34463232), (648, 33186816), (702, 30633984), (729, 29499392), (768, 28001376), (831, 25878528), (832, 25847424), (864, 24890112), (936, 22975488), (972, 22124544), (1024, 21001032), (1053, 20422656), (1108, 19408896), (1152, 18667584), (1248, 17231616), (1296, 16593408), (1404, 15316992), (1458, 14749696), (1536, 14000688), (1662, 12939264), (1664, 12923712), (1728, 12445056), (1872, 11487744), (1944, 11062272), (2048, 10500516), (2106, 10211328), (2216, 9704448), (2304, 9333792), (2493, 8626176), (2496, 8615808), (2592, 8296704), (2808, 7658496), (2916, 7374848), (3072, 7000344), (3159, 6807552), (3324, 6469632), (3328, 6461856), (3456, 6222528), (3601, 5971968), (3744, 5743872), (3888, 5531136), (4096, 5250258), (4212, 5105664), (4432, 4852224), (4608, 4666896), (4986, 4313088), (4992, 4307904), (5184, 4148352), (5616, 3829248), (5832, 3687424), (6144, 3500172), (6318, 3403776), (6648, 3234816), (6656, 3230928), (6912, 3111264), (7202, 2985984), (7479, 2875392), (7488, 2871936), (7776, 2765568), (8192, 2625129), (8424, 2552832), (8864, 2426112), (9216, 2333448), (9477, 2269184), (9972, 2156544), (9984, 2153952), (10368, 2074176), (10803, 1990656), (11232, 1914624), (11664, 1843712), (12288, 1750086), (12636, 1701888), (13296, 1617408), (13312, 1615464), (13824, 1555632), (14404, 1492992), (14958, 1437696), (14976, 1435968), (15552, 1382784), (16848, 1276416), (17728, 1213056), (18432, 1166724), (18954, 1134592), (19944, 1078272), (19968, 1076976), (20736, 1037088), (21606, 995328), (22437, 958464), (22464, 957312), (23328, 921856), (24576, 875043), (25272, 850944), (26592, 808704), (26624, 807732), (27648, 777816), (28808, 746496), (29916, 718848), (29952, 717984), (31104, 691392), (32409, 663552), (33696, 638208), (35456, 606528), (36864, 583362), (37908, 567296), (39888, 539136), (39936, 538488), (41472, 518544), (43212, 497664), (44874, 479232), (44928, 478656), (46656, 460928), (50544, 425472), (53184, 404352), (53248, 403866), (55296, 388908), (57616, 373248), (59832, 359424), (59904, 358992), (62208, 345696), (64818, 331776), (67311, 319488), (67392, 319104), (70912, 303264), (73728, 291681), (75816, 283648), (79776, 269568), (79872, 269244), (82944, 259272), (86424, 248832), (89748, 239616), (89856, 239328), (93312, 230464), (97227, 221184), (101088, 212736), (106368, 202176), (106496, 201933), (110592, 194454), (115232, 186624), (119664, 179712), (119808, 179496), (124416, 172848), (129636, 165888), (134622, 159744), (134784, 159552), (141824, 151632)]