260568183939

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1\times {\mathrm{2011}}^1$

素因数の和:3740

約数の個数: 64

約数和(自身を含む): 414218327040

約数和(自身を除く): 153650143101

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 411, 609, 959, 1553, 2011, 2877, 3973, 4659, 6033, 10871, 11919, 14077, 27811, 32613, 42231, 45037, 58319, 83433, 135111, 174957, 212761, 275507, 315259, 408233, 638283, 826521, 945777, 1224699, 1489327, 1928549, 3123083, 4467981, 5785647, 6170069, 7989703, 9369249, 18510207, 21861581, 23969109, 43190483, 55927921, 65584743, 90569407, 129571449, 167783763, 271708221, 427862371, 633985849, 1283587113, 1901957547, 2995036597, 8985109791, 12408008759, 37224026277, 86856061313, 260568183939]

約数ペア:

[(1, 260568183939), (3, 86856061313), (7, 37224026277), (21, 12408008759), (29, 8985109791), (87, 2995036597), (137, 1901957547), (203, 1283587113), (411, 633985849), (609, 427862371), (959, 271708221), (1553, 167783763), (2011, 129571449), (2877, 90569407), (3973, 65584743), (4659, 55927921), (6033, 43190483), (10871, 23969109), (11919, 21861581), (14077, 18510207), (27811, 9369249), (32613, 7989703), (42231, 6170069), (45037, 5785647), (58319, 4467981), (83433, 3123083), (135111, 1928549), (174957, 1489327), (212761, 1224699), (275507, 945777), (315259, 826521), (408233, 638283)]