27978048

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 95414592

約数和(自身を除く): 67436544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 257, 288, 324, 336, 378, 432, 448, 486, 504, 514, 567, 576, 648, 672, 756, 771, 864, 972, 1008, 1028, 1134, 1296, 1344, 1512, 1542, 1701, 1728, 1799, 1944, 2016, 2056, 2268, 2313, 2592, 3024, 3084, 3402, 3598, 3888, 4032, 4112, 4536, 4626, 5184, 5397, 6048, 6168, 6804, 6939, 7196, 7776, 8224, 9072, 9252, 10794, 12096, 12336, 13608, 13878, 14392, 15552, 16191, 16448, 18144, 18504, 20817, 21588, 24672, 27216, 27756, 28784, 32382, 36288, 37008, 41634, 43176, 48573, 49344, 54432, 55512, 57568, 62451, 64764, 74016, 83268, 86352, 97146, 108864, 111024, 115136, 124902, 129528, 145719, 148032, 166536, 172704, 194292, 222048, 249804, 259056, 291438, 333072, 345408, 388584, 437157, 444096, 499608, 518112, 582876, 666144, 777168, 874314, 999216, 1036224, 1165752, 1332288, 1554336, 1748628, 1998432, 2331504, 3108672, 3497256, 3996864, 4663008, 6994512, 9326016, 13989024, 27978048]

約数ペア:

[(1, 27978048), (2, 13989024), (3, 9326016), (4, 6994512), (6, 4663008), (7, 3996864), (8, 3497256), (9, 3108672), (12, 2331504), (14, 1998432), (16, 1748628), (18, 1554336), (21, 1332288), (24, 1165752), (27, 1036224), (28, 999216), (32, 874314), (36, 777168), (42, 666144), (48, 582876), (54, 518112), (56, 499608), (63, 444096), (64, 437157), (72, 388584), (81, 345408), (84, 333072), (96, 291438), (108, 259056), (112, 249804), (126, 222048), (144, 194292), (162, 172704), (168, 166536), (189, 148032), (192, 145719), (216, 129528), (224, 124902), (243, 115136), (252, 111024), (257, 108864), (288, 97146), (324, 86352), (336, 83268), (378, 74016), (432, 64764), (448, 62451), (486, 57568), (504, 55512), (514, 54432), (567, 49344), (576, 48573), (648, 43176), (672, 41634), (756, 37008), (771, 36288), (864, 32382), (972, 28784), (1008, 27756), (1028, 27216), (1134, 24672), (1296, 21588), (1344, 20817), (1512, 18504), (1542, 18144), (1701, 16448), (1728, 16191), (1799, 15552), (1944, 14392), (2016, 13878), (2056, 13608), (2268, 12336), (2313, 12096), (2592, 10794), (3024, 9252), (3084, 9072), (3402, 8224), (3598, 7776), (3888, 7196), (4032, 6939), (4112, 6804), (4536, 6168), (4626, 6048), (5184, 5397)]