21580833792

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5801}}^1$

素因数の和:6004

約数の個数: 176

約数和(自身を含む): 66129432192

約数和(自身を除く): 44548598400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 173, 192, 224, 256, 336, 346, 384, 448, 512, 519, 672, 692, 768, 896, 1024, 1038, 1211, 1344, 1384, 1536, 1792, 2076, 2422, 2688, 2768, 3072, 3584, 3633, 4152, 4844, 5376, 5536, 5801, 7168, 7266, 8304, 9688, 10752, 11072, 11602, 14532, 16608, 17403, 19376, 21504, 22144, 23204, 29064, 33216, 34806, 38752, 40607, 44288, 46408, 58128, 66432, 69612, 77504, 81214, 88576, 92816, 116256, 121821, 132864, 139224, 155008, 162428, 177152, 185632, 232512, 243642, 265728, 278448, 310016, 324856, 371264, 465024, 487284, 531456, 556896, 620032, 649712, 742528, 930048, 974568, 1003573, 1113792, 1240064, 1299424, 1485056, 1860096, 1949136, 2007146, 2227584, 2598848, 2970112, 3010719, 3720192, 3898272, 4014292, 4455168, 5197696, 5940224, 6021438, 7025011, 7796544, 8028584, 8910336, 10395392, 12042876, 14050022, 15593088, 16057168, 17820672, 20790784, 21075033, 24085752, 28100044, 31186176, 32114336, 41581568, 42150066, 48171504, 56200088, 62372352, 64228672, 84300132, 96343008, 112400176, 124744704, 128457344, 168600264, 192686016, 224800352, 256914688, 337200528, 385372032, 449600704, 513829376, 674401056, 770744064, 899201408, 1027658752, 1348802112, 1541488128, 1798402816, 2697604224, 3082976256, 3596805632, 5395208448, 7193611264, 10790416896, 21580833792]

約数ペア:

[(1, 21580833792), (2, 10790416896), (3, 7193611264), (4, 5395208448), (6, 3596805632), (7, 3082976256), (8, 2697604224), (12, 1798402816), (14, 1541488128), (16, 1348802112), (21, 1027658752), (24, 899201408), (28, 770744064), (32, 674401056), (42, 513829376), (48, 449600704), (56, 385372032), (64, 337200528), (84, 256914688), (96, 224800352), (112, 192686016), (128, 168600264), (168, 128457344), (173, 124744704), (192, 112400176), (224, 96343008), (256, 84300132), (336, 64228672), (346, 62372352), (384, 56200088), (448, 48171504), (512, 42150066), (519, 41581568), (672, 32114336), (692, 31186176), (768, 28100044), (896, 24085752), (1024, 21075033), (1038, 20790784), (1211, 17820672), (1344, 16057168), (1384, 15593088), (1536, 14050022), (1792, 12042876), (2076, 10395392), (2422, 8910336), (2688, 8028584), (2768, 7796544), (3072, 7025011), (3584, 6021438), (3633, 5940224), (4152, 5197696), (4844, 4455168), (5376, 4014292), (5536, 3898272), (5801, 3720192), (7168, 3010719), (7266, 2970112), (8304, 2598848), (9688, 2227584), (10752, 2007146), (11072, 1949136), (11602, 1860096), (14532, 1485056), (16608, 1299424), (17403, 1240064), (19376, 1113792), (21504, 1003573), (22144, 974568), (23204, 930048), (29064, 742528), (33216, 649712), (34806, 620032), (38752, 556896), (40607, 531456), (44288, 487284), (46408, 465024), (58128, 371264), (66432, 324856), (69612, 310016), (77504, 278448), (81214, 265728), (88576, 243642), (92816, 232512), (116256, 185632), (121821, 177152), (132864, 162428), (139224, 155008)]