21409754112

素因数分解:

$2^{10}\times 3^5\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:793

約数の個数: 264

約数和(自身を含む): 64675374400

約数和(自身を除く): 43265620288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 139, 144, 162, 192, 216, 243, 256, 278, 288, 324, 384, 417, 432, 486, 512, 556, 576, 619, 648, 768, 834, 864, 972, 1024, 1112, 1152, 1238, 1251, 1296, 1536, 1668, 1728, 1857, 1944, 2224, 2304, 2476, 2502, 2592, 3072, 3336, 3456, 3714, 3753, 3888, 4448, 4608, 4952, 5004, 5184, 5571, 6672, 6912, 7428, 7506, 7776, 8896, 9216, 9904, 10008, 10368, 11142, 11259, 13344, 13824, 14856, 15012, 15552, 16713, 17792, 19808, 20016, 20736, 22284, 22518, 26688, 27648, 29712, 30024, 31104, 33426, 33777, 35584, 39616, 40032, 41472, 44568, 45036, 50139, 53376, 59424, 60048, 62208, 66852, 67554, 71168, 79232, 80064, 82944, 86041, 89136, 90072, 100278, 106752, 118848, 120096, 124416, 133704, 135108, 142336, 150417, 158464, 160128, 172082, 178272, 180144, 200556, 213504, 237696, 240192, 248832, 258123, 267408, 270216, 300834, 316928, 320256, 344164, 356544, 360288, 401112, 427008, 475392, 480384, 516246, 534816, 540432, 601668, 633856, 640512, 688328, 713088, 720576, 774369, 802224, 950784, 960768, 1032492, 1069632, 1080864, 1203336, 1281024, 1376656, 1426176, 1441152, 1548738, 1604448, 1901568, 1921536, 2064984, 2139264, 2161728, 2323107, 2406672, 2753312, 2852352, 2882304, 3097476, 3208896, 3843072, 4129968, 4278528, 4323456, 4646214, 4813344, 5506624, 5704704, 5764608, 6194952, 6417792, 6969321, 8259936, 8557056, 8646912, 9292428, 9626688, 11013248, 11529216, 12389904, 12835584, 13938642, 16519872, 17114112, 17293824, 18584856, 19253376, 20907963, 22026496, 24779808, 25671168, 27877284, 33039744, 34587648, 37169712, 38506752, 41815926, 44052992, 49559616, 51342336, 55754568, 66079488, 74339424, 77013504, 83631852, 88105984, 99119232, 111509136, 132158976, 148678848, 154027008, 167263704, 198238464, 223018272, 264317952, 297357696, 334527408, 396476928, 446036544, 594715392, 669054816, 792953856, 892073088, 1189430784, 1338109632, 1784146176, 2378861568, 2676219264, 3568292352, 5352438528, 7136584704, 10704877056, 21409754112]

約数ペア:

[(1, 21409754112), (2, 10704877056), (3, 7136584704), (4, 5352438528), (6, 3568292352), (8, 2676219264), (9, 2378861568), (12, 1784146176), (16, 1338109632), (18, 1189430784), (24, 892073088), (27, 792953856), (32, 669054816), (36, 594715392), (48, 446036544), (54, 396476928), (64, 334527408), (72, 297357696), (81, 264317952), (96, 223018272), (108, 198238464), (128, 167263704), (139, 154027008), (144, 148678848), (162, 132158976), (192, 111509136), (216, 99119232), (243, 88105984), (256, 83631852), (278, 77013504), (288, 74339424), (324, 66079488), (384, 55754568), (417, 51342336), (432, 49559616), (486, 44052992), (512, 41815926), (556, 38506752), (576, 37169712), (619, 34587648), (648, 33039744), (768, 27877284), (834, 25671168), (864, 24779808), (972, 22026496), (1024, 20907963), (1112, 19253376), (1152, 18584856), (1238, 17293824), (1251, 17114112), (1296, 16519872), (1536, 13938642), (1668, 12835584), (1728, 12389904), (1857, 11529216), (1944, 11013248), (2224, 9626688), (2304, 9292428), (2476, 8646912), (2502, 8557056), (2592, 8259936), (3072, 6969321), (3336, 6417792), (3456, 6194952), (3714, 5764608), (3753, 5704704), (3888, 5506624), (4448, 4813344), (4608, 4646214), (4952, 4323456), (5004, 4278528), (5184, 4129968), (5571, 3843072), (6672, 3208896), (6912, 3097476), (7428, 2882304), (7506, 2852352), (7776, 2753312), (8896, 2406672), (9216, 2323107), (9904, 2161728), (10008, 2139264), (10368, 2064984), (11142, 1921536), (11259, 1901568), (13344, 1604448), (13824, 1548738), (14856, 1441152), (15012, 1426176), (15552, 1376656), (16713, 1281024), (17792, 1203336), (19808, 1080864), (20016, 1069632), (20736, 1032492), (22284, 960768), (22518, 950784), (26688, 802224), (27648, 774369), (29712, 720576), (30024, 713088), (31104, 688328), (33426, 640512), (33777, 633856), (35584, 601668), (39616, 540432), (40032, 534816), (41472, 516246), (44568, 480384), (45036, 475392), (50139, 427008), (53376, 401112), (59424, 360288), (60048, 356544), (62208, 344164), (66852, 320256), (67554, 316928), (71168, 300834), (79232, 270216), (80064, 267408), (82944, 258123), (86041, 248832), (89136, 240192), (90072, 237696), (100278, 213504), (106752, 200556), (118848, 180144), (120096, 178272), (124416, 172082), (133704, 160128), (135108, 158464), (142336, 150417)]