289936086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21065

約数の個数: 48

約数和(自身を含む): 670958400

約数和(自身を除く): 381022314

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2299, 4598, 6897, 13794, 21019, 42038, 63057, 126114, 231209, 399361, 462418, 693627, 798722, 1198083, 1387254, 2396166, 2543299, 4392971, 5086598, 7629897, 8785942, 13178913, 15259794, 26357826, 48322681, 96645362, 144968043, 289936086]

約数ペア:

[(1, 289936086), (2, 144968043), (3, 96645362), (6, 48322681), (11, 26357826), (19, 15259794), (22, 13178913), (33, 8785942), (38, 7629897), (57, 5086598), (66, 4392971), (114, 2543299), (121, 2396166), (209, 1387254), (242, 1198083), (363, 798722), (418, 693627), (627, 462418), (726, 399361), (1254, 231209), (2299, 126114), (4598, 63057), (6897, 42038), (13794, 21019)]