514780672

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 180

約数和(自身を含む): 1288906344

約数和(自身を除く): 774125672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 71, 98, 112, 119, 128, 136, 142, 196, 224, 238, 256, 272, 284, 289, 392, 448, 476, 497, 512, 544, 568, 578, 784, 833, 896, 952, 994, 1088, 1136, 1156, 1207, 1568, 1666, 1792, 1904, 1988, 2023, 2176, 2272, 2312, 2414, 3136, 3332, 3479, 3584, 3808, 3976, 4046, 4352, 4544, 4624, 4828, 6272, 6664, 6958, 7616, 7952, 8092, 8449, 8704, 9088, 9248, 9656, 12544, 13328, 13916, 14161, 15232, 15904, 16184, 16898, 18176, 18496, 19312, 20519, 25088, 26656, 27832, 28322, 30464, 31808, 32368, 33796, 36352, 36992, 38624, 41038, 53312, 55664, 56644, 59143, 60928, 63616, 64736, 67592, 73984, 77248, 82076, 106624, 111328, 113288, 118286, 127232, 129472, 135184, 143633, 147968, 154496, 164152, 213248, 222656, 226576, 236572, 254464, 258944, 270368, 287266, 308992, 328304, 426496, 445312, 453152, 473144, 517888, 540736, 574532, 617984, 656608, 890624, 906304, 946288, 1005431, 1035776, 1081472, 1149064, 1313216, 1781248, 1812608, 1892576, 2010862, 2162944, 2298128, 2626432, 3625216, 3785152, 4021724, 4325888, 4596256, 5252864, 7250432, 7570304, 8043448, 9192512, 10505728, 15140608, 16086896, 18385024, 30281216, 32173792, 36770048, 64347584, 73540096, 128695168, 257390336, 514780672]

約数ペア:

[(1, 514780672), (2, 257390336), (4, 128695168), (7, 73540096), (8, 64347584), (14, 36770048), (16, 32173792), (17, 30281216), (28, 18385024), (32, 16086896), (34, 15140608), (49, 10505728), (56, 9192512), (64, 8043448), (68, 7570304), (71, 7250432), (98, 5252864), (112, 4596256), (119, 4325888), (128, 4021724), (136, 3785152), (142, 3625216), (196, 2626432), (224, 2298128), (238, 2162944), (256, 2010862), (272, 1892576), (284, 1812608), (289, 1781248), (392, 1313216), (448, 1149064), (476, 1081472), (497, 1035776), (512, 1005431), (544, 946288), (568, 906304), (578, 890624), (784, 656608), (833, 617984), (896, 574532), (952, 540736), (994, 517888), (1088, 473144), (1136, 453152), (1156, 445312), (1207, 426496), (1568, 328304), (1666, 308992), (1792, 287266), (1904, 270368), (1988, 258944), (2023, 254464), (2176, 236572), (2272, 226576), (2312, 222656), (2414, 213248), (3136, 164152), (3332, 154496), (3479, 147968), (3584, 143633), (3808, 135184), (3976, 129472), (4046, 127232), (4352, 118286), (4544, 113288), (4624, 111328), (4828, 106624), (6272, 82076), (6664, 77248), (6958, 73984), (7616, 67592), (7952, 64736), (8092, 63616), (8449, 60928), (8704, 59143), (9088, 56644), (9248, 55664), (9656, 53312), (12544, 41038), (13328, 38624), (13916, 36992), (14161, 36352), (15232, 33796), (15904, 32368), (16184, 31808), (16898, 30464), (18176, 28322), (18496, 27832), (19312, 26656), (20519, 25088)]