21311686656

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1356

約数の個数: 384

約数和(自身を含む): 70997472000

約数和(自身を除く): 49685785344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 156, 184, 192, 207, 208, 216, 234, 256, 276, 288, 299, 312, 351, 368, 384, 414, 416, 432, 468, 512, 552, 576, 598, 621, 624, 702, 736, 768, 828, 832, 864, 897, 936, 1024, 1104, 1152, 1196, 1242, 1248, 1289, 1404, 1472, 1536, 1656, 1664, 1728, 1794, 1872, 2048, 2208, 2304, 2392, 2484, 2496, 2578, 2691, 2808, 2944, 3072, 3312, 3328, 3456, 3588, 3744, 3867, 4416, 4608, 4784, 4968, 4992, 5156, 5382, 5616, 5888, 6144, 6624, 6656, 6912, 7176, 7488, 7734, 8073, 8832, 9216, 9568, 9936, 9984, 10312, 10764, 11232, 11601, 11776, 13248, 13312, 13824, 14352, 14976, 15468, 16146, 16757, 17664, 18432, 19136, 19872, 19968, 20624, 21528, 22464, 23202, 23552, 26496, 26624, 27648, 28704, 29647, 29952, 30936, 32292, 33514, 34803, 35328, 38272, 39744, 39936, 41248, 43056, 44928, 46404, 47104, 50271, 52992, 55296, 57408, 59294, 59904, 61872, 64584, 67028, 69606, 70656, 76544, 79488, 79872, 82496, 86112, 88941, 89856, 92808, 100542, 105984, 114816, 118588, 119808, 123744, 129168, 134056, 139212, 141312, 150813, 153088, 158976, 164992, 172224, 177882, 179712, 185616, 201084, 211968, 229632, 237176, 239616, 247488, 258336, 266823, 268112, 278424, 301626, 306176, 317952, 329984, 344448, 355764, 359424, 371232, 385411, 402168, 423936, 452439, 459264, 474352, 494976, 516672, 533646, 536224, 556848, 603252, 612352, 635904, 659968, 688896, 711528, 718848, 742464, 770822, 800469, 804336, 904878, 918528, 948704, 989952, 1033344, 1067292, 1072448, 1113696, 1156233, 1206504, 1271808, 1319936, 1377792, 1423056, 1484928, 1541644, 1600938, 1608672, 1809756, 1837056, 1897408, 1979904, 2066688, 2134584, 2144896, 2227392, 2312466, 2413008, 2639872, 2755584, 2846112, 2969856, 3083288, 3201876, 3217344, 3468699, 3619512, 3794816, 3959808, 4133376, 4269168, 4289792, 4454784, 4624932, 4826016, 5511168, 5692224, 5939712, 6166576, 6403752, 6434688, 6937398, 7239024, 7589632, 7919616, 8266752, 8538336, 8579584, 8909568, 9249864, 9652032, 10406097, 11384448, 11879424, 12333152, 12807504, 12869376, 13874796, 14478048, 15179264, 16533504, 17076672, 17159168, 17819136, 18499728, 19304064, 20812194, 22768896, 23758848, 24666304, 25615008, 25738752, 27749592, 28956096, 30358528, 34153344, 34318336, 35638272, 36999456, 38608128, 41624388, 45537792, 49332608, 51230016, 51477504, 55499184, 57912192, 60717056, 68306688, 71276544, 73998912, 77216256, 83248776, 91075584, 98665216, 102460032, 102955008, 110998368, 115824384, 136613376, 147997824, 154432512, 166497552, 182151168, 197330432, 204920064, 221996736, 231648768, 273226752, 295995648, 308865024, 332995104, 394660864, 409840128, 443993472, 463297536, 546453504, 591991296, 665990208, 789321728, 819680256, 887986944, 926595072, 1183982592, 1331980416, 1639360512, 1775973888, 2367965184, 2663960832, 3551947776, 5327921664, 7103895552, 10655843328, 21311686656]

約数ペア:

[(1, 21311686656), (2, 10655843328), (3, 7103895552), (4, 5327921664), (6, 3551947776), (8, 2663960832), (9, 2367965184), (12, 1775973888), (13, 1639360512), (16, 1331980416), (18, 1183982592), (23, 926595072), (24, 887986944), (26, 819680256), (27, 789321728), (32, 665990208), (36, 591991296), (39, 546453504), (46, 463297536), (48, 443993472), (52, 409840128), (54, 394660864), (64, 332995104), (69, 308865024), (72, 295995648), (78, 273226752), (92, 231648768), (96, 221996736), (104, 204920064), (108, 197330432), (117, 182151168), (128, 166497552), (138, 154432512), (144, 147997824), (156, 136613376), (184, 115824384), (192, 110998368), (207, 102955008), (208, 102460032), (216, 98665216), (234, 91075584), (256, 83248776), (276, 77216256), (288, 73998912), (299, 71276544), (312, 68306688), (351, 60717056), (368, 57912192), (384, 55499184), (414, 51477504), (416, 51230016), (432, 49332608), (468, 45537792), (512, 41624388), (552, 38608128), (576, 36999456), (598, 35638272), (621, 34318336), (624, 34153344), (702, 30358528), (736, 28956096), (768, 27749592), (828, 25738752), (832, 25615008), (864, 24666304), (897, 23758848), (936, 22768896), (1024, 20812194), (1104, 19304064), (1152, 18499728), (1196, 17819136), (1242, 17159168), (1248, 17076672), (1289, 16533504), (1404, 15179264), (1472, 14478048), (1536, 13874796), (1656, 12869376), (1664, 12807504), (1728, 12333152), (1794, 11879424), (1872, 11384448), (2048, 10406097), (2208, 9652032), (2304, 9249864), (2392, 8909568), (2484, 8579584), (2496, 8538336), (2578, 8266752), (2691, 7919616), (2808, 7589632), (2944, 7239024), (3072, 6937398), (3312, 6434688), (3328, 6403752), (3456, 6166576), (3588, 5939712), (3744, 5692224), (3867, 5511168), (4416, 4826016), (4608, 4624932), (4784, 4454784), (4968, 4289792), (4992, 4269168), (5156, 4133376), (5382, 3959808), (5616, 3794816), (5888, 3619512), (6144, 3468699), (6624, 3217344), (6656, 3201876), (6912, 3083288), (7176, 2969856), (7488, 2846112), (7734, 2755584), (8073, 2639872), (8832, 2413008), (9216, 2312466), (9568, 2227392), (9936, 2144896), (9984, 2134584), (10312, 2066688), (10764, 1979904), (11232, 1897408), (11601, 1837056), (11776, 1809756), (13248, 1608672), (13312, 1600938), (13824, 1541644), (14352, 1484928), (14976, 1423056), (15468, 1377792), (16146, 1319936), (16757, 1271808), (17664, 1206504), (18432, 1156233), (19136, 1113696), (19872, 1072448), (19968, 1067292), (20624, 1033344), (21528, 989952), (22464, 948704), (23202, 918528), (23552, 904878), (26496, 804336), (26624, 800469), (27648, 770822), (28704, 742464), (29647, 718848), (29952, 711528), (30936, 688896), (32292, 659968), (33514, 635904), (34803, 612352), (35328, 603252), (38272, 556848), (39744, 536224), (39936, 533646), (41248, 516672), (43056, 494976), (44928, 474352), (46404, 459264), (47104, 452439), (50271, 423936), (52992, 402168), (55296, 385411), (57408, 371232), (59294, 359424), (59904, 355764), (61872, 344448), (64584, 329984), (67028, 317952), (69606, 306176), (70656, 301626), (76544, 278424), (79488, 268112), (79872, 266823), (82496, 258336), (86112, 247488), (88941, 239616), (89856, 237176), (92808, 229632), (100542, 211968), (105984, 201084), (114816, 185616), (118588, 179712), (119808, 177882), (123744, 172224), (129168, 164992), (134056, 158976), (139212, 153088), (141312, 150813)]