21317326848

素因数分解:

$2^{11}\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5385

約数の個数: 192

約数和(自身を含む): 64024178400

約数和(自身を除く): 42706851552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 288, 292, 384, 432, 438, 512, 576, 584, 657, 768, 864, 876, 1024, 1152, 1168, 1314, 1536, 1728, 1752, 1971, 2048, 2304, 2336, 2628, 3072, 3456, 3504, 3942, 4608, 4672, 5256, 5281, 6144, 6912, 7008, 7884, 9216, 9344, 10512, 10562, 13824, 14016, 15768, 15843, 18432, 18688, 21024, 21124, 27648, 28032, 31536, 31686, 37376, 42048, 42248, 47529, 55296, 56064, 63072, 63372, 74752, 84096, 84496, 95058, 112128, 126144, 126744, 142587, 149504, 168192, 168992, 190116, 224256, 252288, 253488, 285174, 336384, 337984, 380232, 385513, 448512, 504576, 506976, 570348, 672768, 675968, 760464, 771026, 1009152, 1013952, 1140696, 1156539, 1345536, 1351936, 1520928, 1542052, 2018304, 2027904, 2281392, 2313078, 2703872, 3041856, 3084104, 3469617, 4036608, 4055808, 4562784, 4626156, 5407744, 6083712, 6168208, 6939234, 8111616, 9125568, 9252312, 10408851, 10815488, 12167424, 12336416, 13878468, 16223232, 18251136, 18504624, 20817702, 24334848, 24672832, 27756936, 32446464, 36502272, 37009248, 41635404, 48669696, 49345664, 55513872, 73004544, 74018496, 83270808, 97339392, 98691328, 111027744, 146009088, 148036992, 166541616, 197382656, 222055488, 292018176, 296073984, 333083232, 394765312, 444110976, 592147968, 666166464, 789530624, 888221952, 1184295936, 1332332928, 1776443904, 2368591872, 2664665856, 3552887808, 5329331712, 7105775616, 10658663424, 21317326848]

約数ペア:

[(1, 21317326848), (2, 10658663424), (3, 7105775616), (4, 5329331712), (6, 3552887808), (8, 2664665856), (9, 2368591872), (12, 1776443904), (16, 1332332928), (18, 1184295936), (24, 888221952), (27, 789530624), (32, 666166464), (36, 592147968), (48, 444110976), (54, 394765312), (64, 333083232), (72, 296073984), (73, 292018176), (96, 222055488), (108, 197382656), (128, 166541616), (144, 148036992), (146, 146009088), (192, 111027744), (216, 98691328), (219, 97339392), (256, 83270808), (288, 74018496), (292, 73004544), (384, 55513872), (432, 49345664), (438, 48669696), (512, 41635404), (576, 37009248), (584, 36502272), (657, 32446464), (768, 27756936), (864, 24672832), (876, 24334848), (1024, 20817702), (1152, 18504624), (1168, 18251136), (1314, 16223232), (1536, 13878468), (1728, 12336416), (1752, 12167424), (1971, 10815488), (2048, 10408851), (2304, 9252312), (2336, 9125568), (2628, 8111616), (3072, 6939234), (3456, 6168208), (3504, 6083712), (3942, 5407744), (4608, 4626156), (4672, 4562784), (5256, 4055808), (5281, 4036608), (6144, 3469617), (6912, 3084104), (7008, 3041856), (7884, 2703872), (9216, 2313078), (9344, 2281392), (10512, 2027904), (10562, 2018304), (13824, 1542052), (14016, 1520928), (15768, 1351936), (15843, 1345536), (18432, 1156539), (18688, 1140696), (21024, 1013952), (21124, 1009152), (27648, 771026), (28032, 760464), (31536, 675968), (31686, 672768), (37376, 570348), (42048, 506976), (42248, 504576), (47529, 448512), (55296, 385513), (56064, 380232), (63072, 337984), (63372, 336384), (74752, 285174), (84096, 253488), (84496, 252288), (95058, 224256), (112128, 190116), (126144, 168992), (126744, 168192), (142587, 149504)]