21605584896

素因数分解:

$2^{12}\times 3^5\times 7^2\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 468

約数和(自身を含む): 75456409392

約数和(自身を除く): 53850824496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 443, 448, 486, 504, 512, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 886, 896, 972, 1008, 1024, 1134, 1152, 1176, 1296, 1323, 1329, 1344, 1512, 1536, 1568, 1701, 1728, 1764, 1772, 1792, 1944, 2016, 2048, 2268, 2304, 2352, 2592, 2646, 2658, 2688, 3024, 3072, 3101, 3136, 3402, 3456, 3528, 3544, 3584, 3888, 3969, 3987, 4032, 4096, 4536, 4608, 4704, 5184, 5292, 5316, 5376, 6048, 6144, 6202, 6272, 6804, 6912, 7056, 7088, 7168, 7776, 7938, 7974, 8064, 9072, 9216, 9303, 9408, 10368, 10584, 10632, 10752, 11907, 11961, 12096, 12288, 12404, 12544, 13608, 13824, 14112, 14176, 14336, 15552, 15876, 15948, 16128, 18144, 18432, 18606, 18816, 20736, 21168, 21264, 21504, 21707, 23814, 23922, 24192, 24808, 25088, 27216, 27648, 27909, 28224, 28352, 28672, 31104, 31752, 31896, 32256, 35883, 36288, 36864, 37212, 37632, 41472, 42336, 42528, 43008, 43414, 47628, 47844, 48384, 49616, 50176, 54432, 55296, 55818, 56448, 56704, 62208, 63504, 63792, 64512, 65121, 71766, 72576, 74424, 75264, 82944, 83727, 84672, 85056, 86016, 86828, 95256, 95688, 96768, 99232, 100352, 107649, 108864, 110592, 111636, 112896, 113408, 124416, 127008, 127584, 129024, 130242, 143532, 145152, 148848, 150528, 165888, 167454, 169344, 170112, 173656, 190512, 191376, 193536, 195363, 198464, 200704, 215298, 217728, 223272, 225792, 226816, 248832, 251181, 254016, 255168, 258048, 260484, 287064, 290304, 297696, 301056, 331776, 334908, 338688, 340224, 347312, 381024, 382752, 387072, 390726, 396928, 430596, 435456, 446544, 451584, 453632, 497664, 502362, 508032, 510336, 520968, 574128, 580608, 586089, 595392, 602112, 669816, 677376, 680448, 694624, 753543, 762048, 765504, 774144, 781452, 793856, 861192, 870912, 893088, 903168, 907264, 995328, 1004724, 1016064, 1020672, 1041936, 1148256, 1161216, 1172178, 1190784, 1339632, 1354752, 1360896, 1389248, 1507086, 1524096, 1531008, 1562904, 1587712, 1722384, 1741824, 1758267, 1786176, 1806336, 1814528, 2009448, 2032128, 2041344, 2083872, 2296512, 2322432, 2344356, 2381568, 2679264, 2709504, 2721792, 2778496, 3014172, 3048192, 3062016, 3125808, 3175424, 3444768, 3483648, 3516534, 3572352, 4018896, 4064256, 4082688, 4167744, 4593024, 4688712, 4763136, 5274801, 5358528, 5419008, 5443584, 5556992, 6028344, 6096384, 6124032, 6251616, 6350848, 6889536, 6967296, 7033068, 7144704, 8037792, 8128512, 8165376, 8335488, 9186048, 9377424, 9526272, 10549602, 10717056, 11113984, 12056688, 12192768, 12248064, 12503232, 12701696, 13779072, 14066136, 14289408, 16075584, 16257024, 16330752, 16670976, 18372096, 18754848, 19052544, 21099204, 21434112, 22227968, 24113376, 24385536, 24496128, 25006464, 27558144, 28132272, 28578816, 32151168, 33341952, 36744192, 37509696, 38105088, 42198408, 42868224, 44455936, 48226752, 48771072, 48992256, 50012928, 55116288, 56264544, 57157632, 64302336, 66683904, 73488384, 75019392, 84396816, 85736448, 88911872, 96453504, 100025856, 110232576, 112529088, 114315264, 128604672, 133367808, 146976768, 150038784, 168793632, 171472896, 192907008, 200051712, 220465152, 225058176, 257209344, 266735616, 300077568, 337587264, 342945792, 385814016, 400103424, 440930304, 450116352, 514418688, 600155136, 675174528, 771628032, 800206848, 900232704, 1028837376, 1200310272, 1350349056, 1543256064, 1800465408, 2400620544, 2700698112, 3086512128, 3600930816, 5401396224, 7201861632, 10802792448, 21605584896]

約数ペア:

[(1, 21605584896), (2, 10802792448), (3, 7201861632), (4, 5401396224), (6, 3600930816), (7, 3086512128), (8, 2700698112), (9, 2400620544), (12, 1800465408), (14, 1543256064), (16, 1350349056), (18, 1200310272), (21, 1028837376), (24, 900232704), (27, 800206848), (28, 771628032), (32, 675174528), (36, 600155136), (42, 514418688), (48, 450116352), (49, 440930304), (54, 400103424), (56, 385814016), (63, 342945792), (64, 337587264), (72, 300077568), (81, 266735616), (84, 257209344), (96, 225058176), (98, 220465152), (108, 200051712), (112, 192907008), (126, 171472896), (128, 168793632), (144, 150038784), (147, 146976768), (162, 133367808), (168, 128604672), (189, 114315264), (192, 112529088), (196, 110232576), (216, 100025856), (224, 96453504), (243, 88911872), (252, 85736448), (256, 84396816), (288, 75019392), (294, 73488384), (324, 66683904), (336, 64302336), (378, 57157632), (384, 56264544), (392, 55116288), (432, 50012928), (441, 48992256), (443, 48771072), (448, 48226752), (486, 44455936), (504, 42868224), (512, 42198408), (567, 38105088), (576, 37509696), (588, 36744192), (648, 33341952), (672, 32151168), (756, 28578816), (768, 28132272), (784, 27558144), (864, 25006464), (882, 24496128), (886, 24385536), (896, 24113376), (972, 22227968), (1008, 21434112), (1024, 21099204), (1134, 19052544), (1152, 18754848), (1176, 18372096), (1296, 16670976), (1323, 16330752), (1329, 16257024), (1344, 16075584), (1512, 14289408), (1536, 14066136), (1568, 13779072), (1701, 12701696), (1728, 12503232), (1764, 12248064), (1772, 12192768), (1792, 12056688), (1944, 11113984), (2016, 10717056), (2048, 10549602), (2268, 9526272), (2304, 9377424), (2352, 9186048), (2592, 8335488), (2646, 8165376), (2658, 8128512), (2688, 8037792), (3024, 7144704), (3072, 7033068), (3101, 6967296), (3136, 6889536), (3402, 6350848), (3456, 6251616), (3528, 6124032), (3544, 6096384), (3584, 6028344), (3888, 5556992), (3969, 5443584), (3987, 5419008), (4032, 5358528), (4096, 5274801), (4536, 4763136), (4608, 4688712), (4704, 4593024), (5184, 4167744), (5292, 4082688), (5316, 4064256), (5376, 4018896), (6048, 3572352), (6144, 3516534), (6202, 3483648), (6272, 3444768), (6804, 3175424), (6912, 3125808), (7056, 3062016), (7088, 3048192), (7168, 3014172), (7776, 2778496), (7938, 2721792), (7974, 2709504), (8064, 2679264), (9072, 2381568), (9216, 2344356), (9303, 2322432), (9408, 2296512), (10368, 2083872), (10584, 2041344), (10632, 2032128), (10752, 2009448), (11907, 1814528), (11961, 1806336), (12096, 1786176), (12288, 1758267), (12404, 1741824), (12544, 1722384), (13608, 1587712), (13824, 1562904), (14112, 1531008), (14176, 1524096), (14336, 1507086), (15552, 1389248), (15876, 1360896), (15948, 1354752), (16128, 1339632), (18144, 1190784), (18432, 1172178), (18606, 1161216), (18816, 1148256), (20736, 1041936), (21168, 1020672), (21264, 1016064), (21504, 1004724), (21707, 995328), (23814, 907264), (23922, 903168), (24192, 893088), (24808, 870912), (25088, 861192), (27216, 793856), (27648, 781452), (27909, 774144), (28224, 765504), (28352, 762048), (28672, 753543), (31104, 694624), (31752, 680448), (31896, 677376), (32256, 669816), (35883, 602112), (36288, 595392), (36864, 586089), (37212, 580608), (37632, 574128), (41472, 520968), (42336, 510336), (42528, 508032), (43008, 502362), (43414, 497664), (47628, 453632), (47844, 451584), (48384, 446544), (49616, 435456), (50176, 430596), (54432, 396928), (55296, 390726), (55818, 387072), (56448, 382752), (56704, 381024), (62208, 347312), (63504, 340224), (63792, 338688), (64512, 334908), (65121, 331776), (71766, 301056), (72576, 297696), (74424, 290304), (75264, 287064), (82944, 260484), (83727, 258048), (84672, 255168), (85056, 254016), (86016, 251181), (86828, 248832), (95256, 226816), (95688, 225792), (96768, 223272), (99232, 217728), (100352, 215298), (107649, 200704), (108864, 198464), (110592, 195363), (111636, 193536), (112896, 191376), (113408, 190512), (124416, 173656), (127008, 170112), (127584, 169344), (129024, 167454), (130242, 165888), (143532, 150528), (145152, 148848)]