21081354624

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10463}}^1$

素因数の和:10550

約数の個数: 256

約数和(自身を含む): 69162854400

約数和(自身を除く): 48081499776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 53, 54, 64, 66, 72, 88, 96, 99, 106, 108, 128, 132, 144, 159, 176, 192, 198, 212, 216, 264, 288, 297, 318, 352, 384, 396, 424, 432, 477, 528, 576, 583, 594, 636, 704, 792, 848, 864, 954, 1056, 1152, 1166, 1188, 1272, 1408, 1431, 1584, 1696, 1728, 1749, 1908, 2112, 2332, 2376, 2544, 2862, 3168, 3392, 3456, 3498, 3816, 4224, 4664, 4752, 5088, 5247, 5724, 6336, 6784, 6996, 7632, 9328, 9504, 10176, 10463, 10494, 11448, 12672, 13992, 15264, 15741, 18656, 19008, 20352, 20926, 20988, 22896, 27984, 30528, 31389, 31482, 37312, 38016, 41852, 41976, 45792, 55968, 61056, 62778, 62964, 74624, 83704, 83952, 91584, 94167, 111936, 115093, 125556, 125928, 167408, 167904, 183168, 188334, 223872, 230186, 251112, 251856, 282501, 334816, 335808, 345279, 376668, 460372, 502224, 503712, 554539, 565002, 669632, 671616, 690558, 753336, 920744, 1004448, 1007424, 1035837, 1109078, 1130004, 1339264, 1381116, 1506672, 1663617, 1841488, 2008896, 2014848, 2071674, 2218156, 2260008, 2762232, 3013344, 3107511, 3327234, 3682976, 4017792, 4143348, 4436312, 4520016, 4990851, 5524464, 6026688, 6099929, 6215022, 6654468, 7365952, 8286696, 8872624, 9040032, 9981702, 11048928, 12053376, 12199858, 12430044, 13308936, 14731904, 14972553, 16573392, 17745248, 18080064, 18299787, 19963404, 22097856, 24399716, 24860088, 26617872, 29945106, 33146784, 35490496, 36160128, 36599574, 39926808, 44195712, 48799432, 49720176, 53235744, 54899361, 59890212, 66293568, 70980992, 73199148, 79853616, 97598864, 99440352, 106471488, 109798722, 119780424, 132587136, 146398296, 159707232, 164698083, 195197728, 198880704, 212942976, 219597444, 239560848, 292796592, 319414464, 329396166, 390395456, 397761408, 439194888, 479121696, 585593184, 638828928, 658792332, 780790912, 878389776, 958243392, 1171186368, 1317584664, 1756779552, 1916486784, 2342372736, 2635169328, 3513559104, 5270338656, 7027118208, 10540677312, 21081354624]

約数ペア:

[(1, 21081354624), (2, 10540677312), (3, 7027118208), (4, 5270338656), (6, 3513559104), (8, 2635169328), (9, 2342372736), (11, 1916486784), (12, 1756779552), (16, 1317584664), (18, 1171186368), (22, 958243392), (24, 878389776), (27, 780790912), (32, 658792332), (33, 638828928), (36, 585593184), (44, 479121696), (48, 439194888), (53, 397761408), (54, 390395456), (64, 329396166), (66, 319414464), (72, 292796592), (88, 239560848), (96, 219597444), (99, 212942976), (106, 198880704), (108, 195197728), (128, 164698083), (132, 159707232), (144, 146398296), (159, 132587136), (176, 119780424), (192, 109798722), (198, 106471488), (212, 99440352), (216, 97598864), (264, 79853616), (288, 73199148), (297, 70980992), (318, 66293568), (352, 59890212), (384, 54899361), (396, 53235744), (424, 49720176), (432, 48799432), (477, 44195712), (528, 39926808), (576, 36599574), (583, 36160128), (594, 35490496), (636, 33146784), (704, 29945106), (792, 26617872), (848, 24860088), (864, 24399716), (954, 22097856), (1056, 19963404), (1152, 18299787), (1166, 18080064), (1188, 17745248), (1272, 16573392), (1408, 14972553), (1431, 14731904), (1584, 13308936), (1696, 12430044), (1728, 12199858), (1749, 12053376), (1908, 11048928), (2112, 9981702), (2332, 9040032), (2376, 8872624), (2544, 8286696), (2862, 7365952), (3168, 6654468), (3392, 6215022), (3456, 6099929), (3498, 6026688), (3816, 5524464), (4224, 4990851), (4664, 4520016), (4752, 4436312), (5088, 4143348), (5247, 4017792), (5724, 3682976), (6336, 3327234), (6784, 3107511), (6996, 3013344), (7632, 2762232), (9328, 2260008), (9504, 2218156), (10176, 2071674), (10463, 2014848), (10494, 2008896), (11448, 1841488), (12672, 1663617), (13992, 1506672), (15264, 1381116), (15741, 1339264), (18656, 1130004), (19008, 1109078), (20352, 1035837), (20926, 1007424), (20988, 1004448), (22896, 920744), (27984, 753336), (30528, 690558), (31389, 671616), (31482, 669632), (37312, 565002), (38016, 554539), (41852, 503712), (41976, 502224), (45792, 460372), (55968, 376668), (61056, 345279), (62778, 335808), (62964, 334816), (74624, 282501), (83704, 251856), (83952, 251112), (91584, 230186), (94167, 223872), (111936, 188334), (115093, 183168), (125556, 167904), (125928, 167408)]