493742144

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 1158727680

約数和(自身を除く): 664985536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 131, 179, 188, 224, 262, 329, 358, 376, 448, 524, 658, 716, 752, 917, 1048, 1253, 1316, 1432, 1504, 1834, 2096, 2506, 2632, 2864, 3008, 3668, 4192, 5012, 5264, 5728, 6157, 7336, 8384, 8413, 10024, 10528, 11456, 12314, 14672, 16826, 20048, 21056, 23449, 24628, 29344, 33652, 40096, 43099, 46898, 49256, 58688, 58891, 67304, 80192, 86198, 93796, 98512, 117782, 134608, 164143, 172396, 187592, 197024, 235564, 269216, 328286, 344792, 375184, 394048, 471128, 538432, 656572, 689584, 750368, 942256, 1102103, 1313144, 1379168, 1500736, 1884512, 2204206, 2626288, 2758336, 3769024, 4408412, 5252576, 7714721, 8816824, 10505152, 15429442, 17633648, 30858884, 35267296, 61717768, 70534592, 123435536, 246871072, 493742144]

約数ペア:

[(1, 493742144), (2, 246871072), (4, 123435536), (7, 70534592), (8, 61717768), (14, 35267296), (16, 30858884), (28, 17633648), (32, 15429442), (47, 10505152), (56, 8816824), (64, 7714721), (94, 5252576), (112, 4408412), (131, 3769024), (179, 2758336), (188, 2626288), (224, 2204206), (262, 1884512), (329, 1500736), (358, 1379168), (376, 1313144), (448, 1102103), (524, 942256), (658, 750368), (716, 689584), (752, 656572), (917, 538432), (1048, 471128), (1253, 394048), (1316, 375184), (1432, 344792), (1504, 328286), (1834, 269216), (2096, 235564), (2506, 197024), (2632, 187592), (2864, 172396), (3008, 164143), (3668, 134608), (4192, 117782), (5012, 98512), (5264, 93796), (5728, 86198), (6157, 80192), (7336, 67304), (8384, 58891), (8413, 58688), (10024, 49256), (10528, 46898), (11456, 43099), (12314, 40096), (14672, 33652), (16826, 29344), (20048, 24628), (21056, 23449)]