248846192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 583415040

約数和(自身を除く): 334568848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 337, 347, 532, 674, 694, 1064, 1348, 1388, 2128, 2359, 2429, 2696, 2776, 4718, 4858, 5392, 5552, 6403, 6593, 9436, 9716, 12806, 13186, 18872, 19432, 25612, 26372, 37744, 38864, 44821, 46151, 51224, 52744, 89642, 92302, 102448, 105488, 116939, 179284, 184604, 233878, 358568, 369208, 467756, 717136, 738416, 818573, 935512, 1637146, 1871024, 2221841, 3274292, 4443682, 6548584, 8887364, 13097168, 15552887, 17774728, 31105774, 35549456, 62211548, 124423096, 248846192]

約数ペア:

[(1, 248846192), (2, 124423096), (4, 62211548), (7, 35549456), (8, 31105774), (14, 17774728), (16, 15552887), (19, 13097168), (28, 8887364), (38, 6548584), (56, 4443682), (76, 3274292), (112, 2221841), (133, 1871024), (152, 1637146), (266, 935512), (304, 818573), (337, 738416), (347, 717136), (532, 467756), (674, 369208), (694, 358568), (1064, 233878), (1348, 184604), (1388, 179284), (2128, 116939), (2359, 105488), (2429, 102448), (2696, 92302), (2776, 89642), (4718, 52744), (4858, 51224), (5392, 46151), (5552, 44821), (6403, 38864), (6593, 37744), (9436, 26372), (9716, 25612), (12806, 19432), (13186, 18872)]