681472956

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{10301}}^1$

素因数の和:10494

約数の個数: 48

約数和(自身を含む): 1644199200

約数和(自身を除く): 962726244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 298, 444, 447, 596, 894, 1788, 5513, 10301, 11026, 16539, 20602, 22052, 30903, 33078, 41204, 61806, 66156, 123612, 381137, 762274, 1143411, 1524548, 1534849, 2286822, 3069698, 4573644, 4604547, 6139396, 9209094, 18418188, 56789413, 113578826, 170368239, 227157652, 340736478, 681472956]

約数ペア:

[(1, 681472956), (2, 340736478), (3, 227157652), (4, 170368239), (6, 113578826), (12, 56789413), (37, 18418188), (74, 9209094), (111, 6139396), (148, 4604547), (149, 4573644), (222, 3069698), (298, 2286822), (444, 1534849), (447, 1524548), (596, 1143411), (894, 762274), (1788, 381137), (5513, 123612), (10301, 66156), (11026, 61806), (16539, 41204), (20602, 33078), (22052, 30903)]