231274722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 544195584

約数和(自身を除く): 312920862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 107, 159, 214, 318, 321, 371, 642, 742, 749, 971, 1113, 1498, 1942, 2226, 2247, 2913, 4494, 5671, 5826, 6797, 11342, 13594, 17013, 20391, 34026, 39697, 40782, 51463, 79394, 102926, 103897, 119091, 154389, 207794, 238182, 308778, 311691, 360241, 623382, 720482, 727279, 1080723, 1454558, 2161446, 2181837, 4363674, 5506541, 11013082, 16519623, 33039246, 38545787, 77091574, 115637361, 231274722]

約数ペア:

[(1, 231274722), (2, 115637361), (3, 77091574), (6, 38545787), (7, 33039246), (14, 16519623), (21, 11013082), (42, 5506541), (53, 4363674), (106, 2181837), (107, 2161446), (159, 1454558), (214, 1080723), (318, 727279), (321, 720482), (371, 623382), (642, 360241), (742, 311691), (749, 308778), (971, 238182), (1113, 207794), (1498, 154389), (1942, 119091), (2226, 103897), (2247, 102926), (2913, 79394), (4494, 51463), (5671, 40782), (5826, 39697), (6797, 34026), (11342, 20391), (13594, 17013)]