21359855616

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1350

約数の個数: 192

約数和(自身を含む): 62381067840

約数和(自身を除く): 41021212224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 317, 352, 384, 512, 528, 634, 704, 768, 951, 997, 1024, 1056, 1268, 1408, 1536, 1902, 1994, 2048, 2112, 2536, 2816, 2991, 3072, 3487, 3804, 3988, 4224, 5072, 5632, 5982, 6144, 6974, 7608, 7976, 8448, 10144, 10461, 10967, 11264, 11964, 13948, 15216, 15952, 16896, 20288, 20922, 21934, 22528, 23928, 27896, 30432, 31904, 32901, 33792, 40576, 41844, 43868, 47856, 55792, 60864, 63808, 65802, 67584, 81152, 83688, 87736, 95712, 111584, 121728, 127616, 131604, 162304, 167376, 175472, 191424, 223168, 243456, 255232, 263208, 316049, 324608, 334752, 350944, 382848, 446336, 486912, 510464, 526416, 632098, 649216, 669504, 701888, 765696, 892672, 948147, 973824, 1020928, 1052832, 1264196, 1339008, 1403776, 1531392, 1785344, 1896294, 1947648, 2041856, 2105664, 2528392, 2678016, 2807552, 3062784, 3476539, 3570688, 3792588, 4211328, 5056784, 5356032, 5615104, 6125568, 6953078, 7141376, 7585176, 8422656, 10113568, 10429617, 10712064, 11230208, 13906156, 15170352, 16845312, 20227136, 20859234, 21424128, 22460416, 27812312, 30340704, 33690624, 40454272, 41718468, 55624624, 60681408, 67381248, 80908544, 83436936, 111249248, 121362816, 161817088, 166873872, 222498496, 242725632, 323634176, 333747744, 444996992, 485451264, 647268352, 667495488, 889993984, 970902528, 1334990976, 1779987968, 1941805056, 2669981952, 3559975936, 5339963904, 7119951872, 10679927808, 21359855616]

約数ペア:

[(1, 21359855616), (2, 10679927808), (3, 7119951872), (4, 5339963904), (6, 3559975936), (8, 2669981952), (11, 1941805056), (12, 1779987968), (16, 1334990976), (22, 970902528), (24, 889993984), (32, 667495488), (33, 647268352), (44, 485451264), (48, 444996992), (64, 333747744), (66, 323634176), (88, 242725632), (96, 222498496), (128, 166873872), (132, 161817088), (176, 121362816), (192, 111249248), (256, 83436936), (264, 80908544), (317, 67381248), (352, 60681408), (384, 55624624), (512, 41718468), (528, 40454272), (634, 33690624), (704, 30340704), (768, 27812312), (951, 22460416), (997, 21424128), (1024, 20859234), (1056, 20227136), (1268, 16845312), (1408, 15170352), (1536, 13906156), (1902, 11230208), (1994, 10712064), (2048, 10429617), (2112, 10113568), (2536, 8422656), (2816, 7585176), (2991, 7141376), (3072, 6953078), (3487, 6125568), (3804, 5615104), (3988, 5356032), (4224, 5056784), (5072, 4211328), (5632, 3792588), (5982, 3570688), (6144, 3476539), (6974, 3062784), (7608, 2807552), (7976, 2678016), (8448, 2528392), (10144, 2105664), (10461, 2041856), (10967, 1947648), (11264, 1896294), (11964, 1785344), (13948, 1531392), (15216, 1403776), (15952, 1339008), (16896, 1264196), (20288, 1052832), (20922, 1020928), (21934, 973824), (22528, 948147), (23928, 892672), (27896, 765696), (30432, 701888), (31904, 669504), (32901, 649216), (33792, 632098), (40576, 526416), (41844, 510464), (43868, 486912), (47856, 446336), (55792, 382848), (60864, 350944), (63808, 334752), (65802, 324608), (67584, 316049), (81152, 263208), (83688, 255232), (87736, 243456), (95712, 223168), (111584, 191424), (121728, 175472), (127616, 167376), (131604, 162304)]