285410048

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14479}}^1$

素因数の和:14513

約数の個数: 72

約数和(自身を含む): 710330880

約数和(自身を除く): 424920832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 14479, 19712, 28958, 57916, 101353, 115832, 159269, 202706, 231664, 318538, 405412, 463328, 637076, 810824, 926656, 1114883, 1274152, 1621648, 1853312, 2229766, 2548304, 3243296, 3706624, 4459532, 5096608, 6486592, 8919064, 10193216, 12973184, 17838128, 20386432, 25946368, 35676256, 40772864, 71352512, 142705024, 285410048]

約数ペア:

[(1, 285410048), (2, 142705024), (4, 71352512), (7, 40772864), (8, 35676256), (11, 25946368), (14, 20386432), (16, 17838128), (22, 12973184), (28, 10193216), (32, 8919064), (44, 6486592), (56, 5096608), (64, 4459532), (77, 3706624), (88, 3243296), (112, 2548304), (128, 2229766), (154, 1853312), (176, 1621648), (224, 1274152), (256, 1114883), (308, 926656), (352, 810824), (448, 637076), (616, 463328), (704, 405412), (896, 318538), (1232, 231664), (1408, 202706), (1792, 159269), (2464, 115832), (2816, 101353), (4928, 57916), (9856, 28958), (14479, 19712)]