217934604

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{18859}}^1$

素因数の和:18979

約数の個数: 48

約数和(自身を含む): 570326400

約数和(自身を除く): 352391796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 18859, 37718, 56577, 75436, 113154, 169731, 226308, 339462, 509193, 678924, 1018386, 2017913, 2036772, 4035826, 6053739, 8071652, 12107478, 18161217, 24214956, 36322434, 54483651, 72644868, 108967302, 217934604]

約数ペア:

[(1, 217934604), (2, 108967302), (3, 72644868), (4, 54483651), (6, 36322434), (9, 24214956), (12, 18161217), (18, 12107478), (27, 8071652), (36, 6053739), (54, 4035826), (107, 2036772), (108, 2017913), (214, 1018386), (321, 678924), (428, 509193), (642, 339462), (963, 226308), (1284, 169731), (1926, 113154), (2889, 75436), (3852, 56577), (5778, 37718), (11556, 18859)]