314888979856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1\times {\mathrm{39971}}^1$

素因数の和:42640

約数の個数: 80

約数和(自身を含む): 704996716608

約数和(自身を除く): 390107736752

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2633, 2992, 5266, 10532, 21064, 28963, 39971, 42128, 44761, 57926, 79942, 89522, 115852, 159884, 179044, 231704, 319768, 358088, 439681, 463408, 492371, 639536, 679507, 716176, 879362, 984742, 1359014, 1758724, 1969484, 2718028, 3517448, 3938968, 5436056, 7034896, 7474577, 7877936, 10872112, 14949154, 29898308, 59796616, 105243643, 119593232, 210487286, 420974572, 841949144, 1157680073, 1683898288, 1789141931, 2315360146, 3578283862, 4630720292, 7156567724, 9261440584, 14313135448, 18522881168, 19680561241, 28626270896, 39361122482, 78722244964, 157444489928, 314888979856]

約数ペア:

[(1, 314888979856), (2, 157444489928), (4, 78722244964), (8, 39361122482), (11, 28626270896), (16, 19680561241), (17, 18522881168), (22, 14313135448), (34, 9261440584), (44, 7156567724), (68, 4630720292), (88, 3578283862), (136, 2315360146), (176, 1789141931), (187, 1683898288), (272, 1157680073), (374, 841949144), (748, 420974572), (1496, 210487286), (2633, 119593232), (2992, 105243643), (5266, 59796616), (10532, 29898308), (21064, 14949154), (28963, 10872112), (39971, 7877936), (42128, 7474577), (44761, 7034896), (57926, 5436056), (79942, 3938968), (89522, 3517448), (115852, 2718028), (159884, 1969484), (179044, 1758724), (231704, 1359014), (319768, 984742), (358088, 879362), (439681, 716176), (463408, 679507), (492371, 639536)]