313982144

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36887}}^1$

素因数の和:36925

約数の個数: 56

約数和(自身を含む): 749564160

約数和(自身を除く): 435582016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 36887, 73774, 147548, 258209, 295096, 516418, 590192, 700853, 1032836, 1180384, 1401706, 2065672, 2360768, 2803412, 4131344, 4905971, 5606824, 8262688, 9811942, 11213648, 16525376, 19623884, 22427296, 39247768, 44854592, 78495536, 156991072, 313982144]

約数ペア:

[(1, 313982144), (2, 156991072), (4, 78495536), (7, 44854592), (8, 39247768), (14, 22427296), (16, 19623884), (19, 16525376), (28, 11213648), (32, 9811942), (38, 8262688), (56, 5606824), (64, 4905971), (76, 4131344), (112, 2803412), (133, 2360768), (152, 2065672), (224, 1401706), (266, 1180384), (304, 1032836), (448, 700853), (532, 590192), (608, 516418), (1064, 295096), (1216, 258209), (2128, 147548), (4256, 73774), (8512, 36887)]