517916672

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 1300588380

約数和(自身を除く): 782671708

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 397, 416, 448, 512, 637, 728, 784, 794, 832, 896, 1024, 1274, 1456, 1568, 1588, 1664, 1792, 2048, 2548, 2779, 2912, 3136, 3176, 3328, 3584, 5096, 5161, 5558, 5824, 6272, 6352, 6656, 7168, 10192, 10322, 11116, 11648, 12544, 12704, 13312, 14336, 19453, 20384, 20644, 22232, 23296, 25088, 25408, 26624, 36127, 38906, 40768, 41288, 44464, 46592, 50176, 50816, 72254, 77812, 81536, 82576, 88928, 93184, 100352, 101632, 144508, 155624, 163072, 165152, 177856, 186368, 203264, 252889, 289016, 311248, 326144, 330304, 355712, 406528, 505778, 578032, 622496, 652288, 660608, 711424, 813056, 1011556, 1156064, 1244992, 1304576, 1321216, 1422848, 2023112, 2312128, 2489984, 2642432, 2845696, 4046224, 4624256, 4979968, 5284864, 5691392, 8092448, 9248512, 9959936, 10569728, 16184896, 18497024, 19919872, 32369792, 36994048, 39839744, 64739584, 73988096, 129479168, 258958336, 517916672]

約数ペア:

[(1, 517916672), (2, 258958336), (4, 129479168), (7, 73988096), (8, 64739584), (13, 39839744), (14, 36994048), (16, 32369792), (26, 19919872), (28, 18497024), (32, 16184896), (49, 10569728), (52, 9959936), (56, 9248512), (64, 8092448), (91, 5691392), (98, 5284864), (104, 4979968), (112, 4624256), (128, 4046224), (182, 2845696), (196, 2642432), (208, 2489984), (224, 2312128), (256, 2023112), (364, 1422848), (392, 1321216), (397, 1304576), (416, 1244992), (448, 1156064), (512, 1011556), (637, 813056), (728, 711424), (784, 660608), (794, 652288), (832, 622496), (896, 578032), (1024, 505778), (1274, 406528), (1456, 355712), (1568, 330304), (1588, 326144), (1664, 311248), (1792, 289016), (2048, 252889), (2548, 203264), (2779, 186368), (2912, 177856), (3136, 165152), (3176, 163072), (3328, 155624), (3584, 144508), (5096, 101632), (5161, 100352), (5558, 93184), (5824, 88928), (6272, 82576), (6352, 81536), (6656, 77812), (7168, 72254), (10192, 50816), (10322, 50176), (11116, 46592), (11648, 44464), (12544, 41288), (12704, 40768), (13312, 38906), (14336, 36127), (19453, 26624), (20384, 25408), (20644, 25088), (22232, 23296)]