1288429416

素因数分解:

$2^3\times 3^4\times {\mathrm{331}}^1\times {\mathrm{6007}}^1$

素因数の和:6356

約数の個数: 80

約数和(自身を含む): 3620300640

約数和(自身を除く): 2331871224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 331, 648, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 6007, 7944, 8937, 11916, 12014, 17874, 18021, 23832, 24028, 26811, 35748, 36042, 48056, 53622, 54063, 71496, 72084, 107244, 108126, 144168, 162189, 214488, 216252, 324378, 432504, 486567, 648756, 973134, 1297512, 1946268, 1988317, 3892536, 3976634, 5964951, 7953268, 11929902, 15906536, 17894853, 23859804, 35789706, 47719608, 53684559, 71579412, 107369118, 143158824, 161053677, 214738236, 322107354, 429476472, 644214708, 1288429416]

約数ペア:

[(1, 1288429416), (2, 644214708), (3, 429476472), (4, 322107354), (6, 214738236), (8, 161053677), (9, 143158824), (12, 107369118), (18, 71579412), (24, 53684559), (27, 47719608), (36, 35789706), (54, 23859804), (72, 17894853), (81, 15906536), (108, 11929902), (162, 7953268), (216, 5964951), (324, 3976634), (331, 3892536), (648, 1988317), (662, 1946268), (993, 1297512), (1324, 973134), (1986, 648756), (2648, 486567), (2979, 432504), (3972, 324378), (5958, 216252), (6007, 214488), (7944, 162189), (8937, 144168), (11916, 108126), (12014, 107244), (17874, 72084), (18021, 71496), (23832, 54063), (24028, 53622), (26811, 48056), (35748, 36042)]