277684992

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 880914944

約数和(自身を除く): 603229952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 127, 128, 144, 146, 156, 192, 208, 219, 234, 254, 256, 288, 292, 312, 381, 384, 416, 438, 468, 508, 576, 584, 624, 657, 762, 768, 832, 876, 936, 949, 1016, 1143, 1152, 1168, 1248, 1314, 1524, 1651, 1664, 1752, 1872, 1898, 2032, 2286, 2304, 2336, 2496, 2628, 2847, 3048, 3302, 3328, 3504, 3744, 3796, 4064, 4572, 4672, 4953, 4992, 5256, 5694, 6096, 6604, 7008, 7488, 7592, 8128, 8541, 9144, 9271, 9344, 9906, 9984, 10512, 11388, 12192, 13208, 14016, 14859, 14976, 15184, 16256, 17082, 18288, 18542, 18688, 19812, 21024, 22776, 24384, 26416, 27813, 28032, 29718, 29952, 30368, 32512, 34164, 36576, 37084, 39624, 42048, 45552, 48768, 52832, 55626, 56064, 59436, 60736, 68328, 73152, 74168, 79248, 83439, 84096, 91104, 97536, 105664, 111252, 118872, 120523, 121472, 136656, 146304, 148336, 158496, 166878, 168192, 182208, 211328, 222504, 237744, 241046, 242944, 273312, 292608, 296672, 316992, 333756, 361569, 364416, 422656, 445008, 475488, 482092, 546624, 593344, 633984, 667512, 723138, 728832, 890016, 950976, 964184, 1084707, 1093248, 1186688, 1267968, 1335024, 1446276, 1780032, 1901952, 1928368, 2169414, 2186496, 2373376, 2670048, 2892552, 3560064, 3803904, 3856736, 4338828, 5340096, 5785104, 7120128, 7713472, 8677656, 10680192, 11570208, 15426944, 17355312, 21360384, 23140416, 30853888, 34710624, 46280832, 69421248, 92561664, 138842496, 277684992]

約数ペア:

[(1, 277684992), (2, 138842496), (3, 92561664), (4, 69421248), (6, 46280832), (8, 34710624), (9, 30853888), (12, 23140416), (13, 21360384), (16, 17355312), (18, 15426944), (24, 11570208), (26, 10680192), (32, 8677656), (36, 7713472), (39, 7120128), (48, 5785104), (52, 5340096), (64, 4338828), (72, 3856736), (73, 3803904), (78, 3560064), (96, 2892552), (104, 2670048), (117, 2373376), (127, 2186496), (128, 2169414), (144, 1928368), (146, 1901952), (156, 1780032), (192, 1446276), (208, 1335024), (219, 1267968), (234, 1186688), (254, 1093248), (256, 1084707), (288, 964184), (292, 950976), (312, 890016), (381, 728832), (384, 723138), (416, 667512), (438, 633984), (468, 593344), (508, 546624), (576, 482092), (584, 475488), (624, 445008), (657, 422656), (762, 364416), (768, 361569), (832, 333756), (876, 316992), (936, 296672), (949, 292608), (1016, 273312), (1143, 242944), (1152, 241046), (1168, 237744), (1248, 222504), (1314, 211328), (1524, 182208), (1651, 168192), (1664, 166878), (1752, 158496), (1872, 148336), (1898, 146304), (2032, 136656), (2286, 121472), (2304, 120523), (2336, 118872), (2496, 111252), (2628, 105664), (2847, 97536), (3048, 91104), (3302, 84096), (3328, 83439), (3504, 79248), (3744, 74168), (3796, 73152), (4064, 68328), (4572, 60736), (4672, 59436), (4953, 56064), (4992, 55626), (5256, 52832), (5694, 48768), (6096, 45552), (6604, 42048), (7008, 39624), (7488, 37084), (7592, 36576), (8128, 34164), (8541, 32512), (9144, 30368), (9271, 29952), (9344, 29718), (9906, 28032), (9984, 27813), (10512, 26416), (11388, 24384), (12192, 22776), (13208, 21024), (14016, 19812), (14859, 18688), (14976, 18542), (15184, 18288), (16256, 17082)]