21337456896

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:938

約数の個数: 324

約数和(自身を含む): 71907339504

約数和(自身を除く): 50569882608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 331, 336, 384, 392, 441, 448, 504, 571, 576, 588, 662, 672, 768, 784, 882, 896, 993, 1008, 1142, 1152, 1176, 1324, 1344, 1568, 1713, 1764, 1792, 1986, 2016, 2284, 2304, 2317, 2352, 2648, 2688, 2979, 3136, 3426, 3528, 3972, 3997, 4032, 4568, 4634, 4704, 5139, 5296, 5376, 5958, 6272, 6852, 6951, 7056, 7944, 7994, 8064, 9136, 9268, 9408, 10278, 10592, 11916, 11991, 12544, 13704, 13902, 14112, 15888, 15988, 16128, 16219, 18272, 18536, 18816, 20556, 20853, 21184, 23832, 23982, 27408, 27804, 27979, 28224, 31776, 31976, 32438, 35973, 36544, 37072, 37632, 41112, 41706, 42368, 47664, 47964, 48657, 54816, 55608, 55958, 56448, 63552, 63952, 64876, 71946, 73088, 74144, 82224, 83412, 83937, 84736, 95328, 95928, 97314, 109632, 111216, 111916, 112896, 127104, 127904, 129752, 143892, 145971, 146176, 148288, 164448, 166824, 167874, 189001, 190656, 191856, 194628, 219264, 222432, 223832, 251811, 254208, 255808, 259504, 287784, 291942, 296576, 328896, 333648, 335748, 378002, 381312, 383712, 389256, 438528, 444864, 447664, 503622, 511616, 519008, 567003, 575568, 583884, 593152, 657792, 667296, 671496, 756004, 762624, 767424, 778512, 889728, 895328, 1007244, 1023232, 1038016, 1134006, 1151136, 1167768, 1315584, 1323007, 1334592, 1342992, 1512008, 1534848, 1557024, 1701009, 1779456, 1790656, 2014488, 2076032, 2268012, 2302272, 2335536, 2646014, 2669184, 2685984, 3024016, 3069696, 3114048, 3402018, 3581312, 3969021, 4028976, 4152064, 4536024, 4604544, 4671072, 5292028, 5338368, 5371968, 6048032, 6228096, 6804036, 7162624, 7938042, 8057952, 9072048, 9209088, 9261049, 9342144, 10584056, 10743936, 11907063, 12096064, 12456192, 13608072, 15876084, 16115904, 18144096, 18522098, 18684288, 21168112, 21487872, 23814126, 24192128, 27216144, 27783147, 31752168, 32231808, 36288192, 37044196, 37368576, 42336224, 47628252, 48384256, 54432288, 55566294, 63504336, 64463616, 72576384, 74088392, 83349441, 84672448, 95256504, 108864576, 111132588, 127008672, 145152768, 148176784, 166698882, 169344896, 190513008, 217729152, 222265176, 254017344, 296353568, 333397764, 338689792, 381026016, 435458304, 444530352, 508034688, 592707136, 666795528, 762052032, 889060704, 1016069376, 1185414272, 1333591056, 1524104064, 1778121408, 2370828544, 2667182112, 3048208128, 3556242816, 5334364224, 7112485632, 10668728448, 21337456896]

約数ペア:

[(1, 21337456896), (2, 10668728448), (3, 7112485632), (4, 5334364224), (6, 3556242816), (7, 3048208128), (8, 2667182112), (9, 2370828544), (12, 1778121408), (14, 1524104064), (16, 1333591056), (18, 1185414272), (21, 1016069376), (24, 889060704), (28, 762052032), (32, 666795528), (36, 592707136), (42, 508034688), (48, 444530352), (49, 435458304), (56, 381026016), (63, 338689792), (64, 333397764), (72, 296353568), (84, 254017344), (96, 222265176), (98, 217729152), (112, 190513008), (126, 169344896), (128, 166698882), (144, 148176784), (147, 145152768), (168, 127008672), (192, 111132588), (196, 108864576), (224, 95256504), (252, 84672448), (256, 83349441), (288, 74088392), (294, 72576384), (331, 64463616), (336, 63504336), (384, 55566294), (392, 54432288), (441, 48384256), (448, 47628252), (504, 42336224), (571, 37368576), (576, 37044196), (588, 36288192), (662, 32231808), (672, 31752168), (768, 27783147), (784, 27216144), (882, 24192128), (896, 23814126), (993, 21487872), (1008, 21168112), (1142, 18684288), (1152, 18522098), (1176, 18144096), (1324, 16115904), (1344, 15876084), (1568, 13608072), (1713, 12456192), (1764, 12096064), (1792, 11907063), (1986, 10743936), (2016, 10584056), (2284, 9342144), (2304, 9261049), (2317, 9209088), (2352, 9072048), (2648, 8057952), (2688, 7938042), (2979, 7162624), (3136, 6804036), (3426, 6228096), (3528, 6048032), (3972, 5371968), (3997, 5338368), (4032, 5292028), (4568, 4671072), (4634, 4604544), (4704, 4536024), (5139, 4152064), (5296, 4028976), (5376, 3969021), (5958, 3581312), (6272, 3402018), (6852, 3114048), (6951, 3069696), (7056, 3024016), (7944, 2685984), (7994, 2669184), (8064, 2646014), (9136, 2335536), (9268, 2302272), (9408, 2268012), (10278, 2076032), (10592, 2014488), (11916, 1790656), (11991, 1779456), (12544, 1701009), (13704, 1557024), (13902, 1534848), (14112, 1512008), (15888, 1342992), (15988, 1334592), (16128, 1323007), (16219, 1315584), (18272, 1167768), (18536, 1151136), (18816, 1134006), (20556, 1038016), (20853, 1023232), (21184, 1007244), (23832, 895328), (23982, 889728), (27408, 778512), (27804, 767424), (27979, 762624), (28224, 756004), (31776, 671496), (31976, 667296), (32438, 657792), (35973, 593152), (36544, 583884), (37072, 575568), (37632, 567003), (41112, 519008), (41706, 511616), (42368, 503622), (47664, 447664), (47964, 444864), (48657, 438528), (54816, 389256), (55608, 383712), (55958, 381312), (56448, 378002), (63552, 335748), (63952, 333648), (64876, 328896), (71946, 296576), (73088, 291942), (74144, 287784), (82224, 259504), (83412, 255808), (83937, 254208), (84736, 251811), (95328, 223832), (95928, 222432), (97314, 219264), (109632, 194628), (111216, 191856), (111916, 190656), (112896, 189001), (127104, 167874), (127904, 166824), (129752, 164448), (143892, 148288), (145971, 146176)]