273308672

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 132

約数和(自身を含む): 686072520

約数和(自身を除く): 412763848

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, 416, 419, 448, 512, 637, 728, 784, 832, 838, 896, 1024, 1274, 1456, 1568, 1664, 1676, 1792, 2548, 2912, 2933, 3136, 3328, 3352, 3584, 5096, 5447, 5824, 5866, 6272, 6656, 6704, 7168, 10192, 10894, 11648, 11732, 12544, 13312, 13408, 20384, 20531, 21788, 23296, 23464, 25088, 26816, 38129, 40768, 41062, 43576, 46592, 46928, 50176, 53632, 76258, 81536, 82124, 87152, 93184, 93856, 107264, 152516, 163072, 164248, 174304, 187712, 214528, 266903, 305032, 326144, 328496, 348608, 375424, 429056, 533806, 610064, 652288, 656992, 697216, 750848, 1067612, 1220128, 1313984, 1394432, 1501696, 2135224, 2440256, 2627968, 2788864, 3003392, 4270448, 4880512, 5255936, 5577728, 8540896, 9761024, 10511872, 17081792, 19522048, 21023744, 34163584, 39044096, 68327168, 136654336, 273308672]

約数ペア:

[(1, 273308672), (2, 136654336), (4, 68327168), (7, 39044096), (8, 34163584), (13, 21023744), (14, 19522048), (16, 17081792), (26, 10511872), (28, 9761024), (32, 8540896), (49, 5577728), (52, 5255936), (56, 4880512), (64, 4270448), (91, 3003392), (98, 2788864), (104, 2627968), (112, 2440256), (128, 2135224), (182, 1501696), (196, 1394432), (208, 1313984), (224, 1220128), (256, 1067612), (364, 750848), (392, 697216), (416, 656992), (419, 652288), (448, 610064), (512, 533806), (637, 429056), (728, 375424), (784, 348608), (832, 328496), (838, 326144), (896, 305032), (1024, 266903), (1274, 214528), (1456, 187712), (1568, 174304), (1664, 164248), (1676, 163072), (1792, 152516), (2548, 107264), (2912, 93856), (2933, 93184), (3136, 87152), (3328, 82124), (3352, 81536), (3584, 76258), (5096, 53632), (5447, 50176), (5824, 46928), (5866, 46592), (6272, 43576), (6656, 41062), (6704, 40768), (7168, 38129), (10192, 26816), (10894, 25088), (11648, 23464), (11732, 23296), (12544, 21788), (13312, 20531), (13408, 20384)]