21754256832

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54499}}^1$

素因数の和:54541

約数の個数: 280

約数和(自身を含む): 80400144000

約数和(自身を除く): 58645887168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 448, 462, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1344, 1386, 1512, 1584, 1728, 1782, 1848, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4032, 4158, 4536, 4752, 4928, 5184, 5544, 6048, 6237, 6336, 7128, 7392, 8316, 9072, 9504, 11088, 12096, 12474, 14256, 14784, 16632, 18144, 19008, 22176, 24948, 28512, 33264, 36288, 44352, 49896, 54499, 57024, 66528, 99792, 108998, 133056, 163497, 199584, 217996, 326994, 381493, 399168, 435992, 490491, 599489, 653988, 762986, 871984, 980982, 1144479, 1198978, 1307976, 1471473, 1525972, 1743968, 1798467, 1961964, 2288958, 2397956, 2615952, 2942946, 3051944, 3433437, 3487936, 3596934, 3923928, 4196423, 4414419, 4577916, 4795912, 5231904, 5395401, 5885892, 6103888, 6866874, 7193868, 7847856, 8392846, 8828838, 9155832, 9591824, 10300311, 10463808, 10790802, 11771784, 12207776, 12589269, 13733748, 14387736, 15695712, 16186203, 16785692, 17657676, 18311664, 19183648, 20600622, 21581604, 23543568, 24415552, 25178538, 27467496, 28775472, 30900933, 31391424, 32372406, 33571384, 35315352, 36623328, 37767807, 38367296, 41201244, 43163208, 47087136, 48558609, 50357076, 54934992, 57550944, 61801866, 64744812, 67142768, 70630704, 73246656, 75535614, 82402488, 86326416, 94174272, 97117218, 100714152, 109869984, 113303421, 115101888, 123603732, 129489624, 134285536, 141261408, 151071228, 164804976, 172652832, 194234436, 201428304, 219739968, 226606842, 247207464, 258979248, 268571072, 282522816, 302142456, 329609952, 339910263, 345305664, 388468872, 402856608, 453213684, 494414928, 517958496, 604284912, 659219904, 679820526, 776937744, 805713216, 906427368, 988829856, 1035916992, 1208569824, 1359641052, 1553875488, 1812854736, 1977659712, 2417139648, 2719282104, 3107750976, 3625709472, 5438564208, 7251418944, 10877128416, 21754256832]

約数ペア:

[(1, 21754256832), (2, 10877128416), (3, 7251418944), (4, 5438564208), (6, 3625709472), (7, 3107750976), (8, 2719282104), (9, 2417139648), (11, 1977659712), (12, 1812854736), (14, 1553875488), (16, 1359641052), (18, 1208569824), (21, 1035916992), (22, 988829856), (24, 906427368), (27, 805713216), (28, 776937744), (32, 679820526), (33, 659219904), (36, 604284912), (42, 517958496), (44, 494414928), (48, 453213684), (54, 402856608), (56, 388468872), (63, 345305664), (64, 339910263), (66, 329609952), (72, 302142456), (77, 282522816), (81, 268571072), (84, 258979248), (88, 247207464), (96, 226606842), (99, 219739968), (108, 201428304), (112, 194234436), (126, 172652832), (132, 164804976), (144, 151071228), (154, 141261408), (162, 134285536), (168, 129489624), (176, 123603732), (189, 115101888), (192, 113303421), (198, 109869984), (216, 100714152), (224, 97117218), (231, 94174272), (252, 86326416), (264, 82402488), (288, 75535614), (297, 73246656), (308, 70630704), (324, 67142768), (336, 64744812), (352, 61801866), (378, 57550944), (396, 54934992), (432, 50357076), (448, 48558609), (462, 47087136), (504, 43163208), (528, 41201244), (567, 38367296), (576, 37767807), (594, 36623328), (616, 35315352), (648, 33571384), (672, 32372406), (693, 31391424), (704, 30900933), (756, 28775472), (792, 27467496), (864, 25178538), (891, 24415552), (924, 23543568), (1008, 21581604), (1056, 20600622), (1134, 19183648), (1188, 18311664), (1232, 17657676), (1296, 16785692), (1344, 16186203), (1386, 15695712), (1512, 14387736), (1584, 13733748), (1728, 12589269), (1782, 12207776), (1848, 11771784), (2016, 10790802), (2079, 10463808), (2112, 10300311), (2268, 9591824), (2376, 9155832), (2464, 8828838), (2592, 8392846), (2772, 7847856), (3024, 7193868), (3168, 6866874), (3564, 6103888), (3696, 5885892), (4032, 5395401), (4158, 5231904), (4536, 4795912), (4752, 4577916), (4928, 4414419), (5184, 4196423), (5544, 3923928), (6048, 3596934), (6237, 3487936), (6336, 3433437), (7128, 3051944), (7392, 2942946), (8316, 2615952), (9072, 2397956), (9504, 2288958), (11088, 1961964), (12096, 1798467), (12474, 1743968), (14256, 1525972), (14784, 1471473), (16632, 1307976), (18144, 1198978), (19008, 1144479), (22176, 980982), (24948, 871984), (28512, 762986), (33264, 653988), (36288, 599489), (44352, 490491), (49896, 435992), (54499, 399168), (57024, 381493), (66528, 326994), (99792, 217996), (108998, 199584), (133056, 163497)]