433535480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1553}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 1116642240

約数和(自身を除く): 683106760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 997, 1553, 1994, 3106, 3988, 4985, 6212, 6979, 7765, 7976, 9970, 10871, 12424, 13958, 15530, 19940, 21742, 27916, 31060, 34895, 39880, 43484, 54355, 55832, 62120, 69790, 86968, 108710, 139580, 217420, 279160, 434840, 1548341, 3096682, 6193364, 7741705, 10838387, 12386728, 15483410, 21676774, 30966820, 43353548, 54191935, 61933640, 86707096, 108383870, 216767740, 433535480]

約数ペア:

[(1, 433535480), (2, 216767740), (4, 108383870), (5, 86707096), (7, 61933640), (8, 54191935), (10, 43353548), (14, 30966820), (20, 21676774), (28, 15483410), (35, 12386728), (40, 10838387), (56, 7741705), (70, 6193364), (140, 3096682), (280, 1548341), (997, 434840), (1553, 279160), (1994, 217420), (3106, 139580), (3988, 108710), (4985, 86968), (6212, 69790), (6979, 62120), (7765, 55832), (7976, 54355), (9970, 43484), (10871, 39880), (12424, 34895), (13958, 31060), (15530, 27916), (19940, 21742)]