713786128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 1537401600

約数和(自身を除く): 823615472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 163, 176, 179, 278, 326, 358, 556, 652, 716, 1112, 1304, 1432, 1529, 1793, 1969, 2224, 2608, 2864, 3058, 3586, 3938, 6116, 7172, 7876, 12232, 14344, 15752, 22657, 24464, 24881, 28688, 29177, 31504, 45314, 49762, 58354, 90628, 99524, 116708, 181256, 199048, 233416, 249227, 273691, 320947, 362512, 398096, 466832, 498454, 547382, 641894, 996908, 1094764, 1283788, 1993816, 2189528, 2567576, 3987632, 4055603, 4379056, 5135152, 8111206, 16222412, 32444824, 44611633, 64889648, 89223266, 178446532, 356893064, 713786128]

約数ペア:

[(1, 713786128), (2, 356893064), (4, 178446532), (8, 89223266), (11, 64889648), (16, 44611633), (22, 32444824), (44, 16222412), (88, 8111206), (139, 5135152), (163, 4379056), (176, 4055603), (179, 3987632), (278, 2567576), (326, 2189528), (358, 1993816), (556, 1283788), (652, 1094764), (716, 996908), (1112, 641894), (1304, 547382), (1432, 498454), (1529, 466832), (1793, 398096), (1969, 362512), (2224, 320947), (2608, 273691), (2864, 249227), (3058, 233416), (3586, 199048), (3938, 181256), (6116, 116708), (7172, 99524), (7876, 90628), (12232, 58354), (14344, 49762), (15752, 45314), (22657, 31504), (24464, 29177), (24881, 28688)]