281171904

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1042

約数の個数: 112

約数和(自身を含む): 808378368

約数和(自身を除く): 527206464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 156, 192, 208, 254, 312, 381, 416, 508, 624, 762, 832, 887, 1016, 1248, 1524, 1651, 1774, 2032, 2496, 2661, 3048, 3302, 3548, 4064, 4953, 5322, 6096, 6604, 7096, 8128, 9906, 10644, 11531, 12192, 13208, 14192, 19812, 21288, 23062, 24384, 26416, 28384, 34593, 39624, 42576, 46124, 52832, 56768, 69186, 79248, 85152, 92248, 105664, 112649, 138372, 158496, 170304, 184496, 225298, 276744, 316992, 337947, 368992, 450596, 553488, 675894, 737984, 901192, 1106976, 1351788, 1464437, 1802384, 2213952, 2703576, 2928874, 3604768, 4393311, 5407152, 5857748, 7209536, 8786622, 10814304, 11715496, 17573244, 21628608, 23430992, 35146488, 46861984, 70292976, 93723968, 140585952, 281171904]

約数ペア:

[(1, 281171904), (2, 140585952), (3, 93723968), (4, 70292976), (6, 46861984), (8, 35146488), (12, 23430992), (13, 21628608), (16, 17573244), (24, 11715496), (26, 10814304), (32, 8786622), (39, 7209536), (48, 5857748), (52, 5407152), (64, 4393311), (78, 3604768), (96, 2928874), (104, 2703576), (127, 2213952), (156, 1802384), (192, 1464437), (208, 1351788), (254, 1106976), (312, 901192), (381, 737984), (416, 675894), (508, 553488), (624, 450596), (762, 368992), (832, 337947), (887, 316992), (1016, 276744), (1248, 225298), (1524, 184496), (1651, 170304), (1774, 158496), (2032, 138372), (2496, 112649), (2661, 105664), (3048, 92248), (3302, 85152), (3548, 79248), (4064, 69186), (4953, 56768), (5322, 52832), (6096, 46124), (6604, 42576), (7096, 39624), (8128, 34593), (9906, 28384), (10644, 26416), (11531, 24384), (12192, 23062), (13208, 21288), (14192, 19812)]