399250383588

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{75444139}}^1$

素因数の和:75444166

約数の個数: 72

約数和(自身を含む): 1204088474400

約数和(自身を除く): 804838090812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 75444139, 150888278, 226332417, 301776556, 452664834, 528108973, 678997251, 905329668, 1056217946, 1357994502, 1584326919, 2036991753, 2112435892, 2715989004, 3168653838, 3696762811, 4073983506, 4752980757, 6337307676, 7393525622, 8147967012, 9505961514, 11090288433, 14258942271, 14787051244, 19011923028, 22180576866, 28517884542, 33270865299, 44361153732, 57035769084, 66541730598, 99812595897, 133083461196, 199625191794, 399250383588]

約数ペア:

[(1, 399250383588), (2, 199625191794), (3, 133083461196), (4, 99812595897), (6, 66541730598), (7, 57035769084), (9, 44361153732), (12, 33270865299), (14, 28517884542), (18, 22180576866), (21, 19011923028), (27, 14787051244), (28, 14258942271), (36, 11090288433), (42, 9505961514), (49, 8147967012), (54, 7393525622), (63, 6337307676), (84, 4752980757), (98, 4073983506), (108, 3696762811), (126, 3168653838), (147, 2715989004), (189, 2112435892), (196, 2036991753), (252, 1584326919), (294, 1357994502), (378, 1056217946), (441, 905329668), (588, 678997251), (756, 528108973), (882, 452664834), (1323, 301776556), (1764, 226332417), (2646, 150888278), (5292, 75444139)]