2851485144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{7103}}^1$

素因数の和:7544

約数の個数: 64

約数和(自身を含む): 7314278400

約数和(自身を除く): 4462793256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 389, 516, 778, 1032, 1167, 1556, 2334, 3112, 4668, 7103, 9336, 14206, 16727, 21309, 28412, 33454, 42618, 50181, 56824, 66908, 85236, 100362, 133816, 170472, 200724, 305429, 401448, 610858, 916287, 1221716, 1832574, 2443432, 2763067, 3665148, 5526134, 7330296, 8289201, 11052268, 16578402, 22104536, 33156804, 66313608, 118811881, 237623762, 356435643, 475247524, 712871286, 950495048, 1425742572, 2851485144]

約数ペア:

[(1, 2851485144), (2, 1425742572), (3, 950495048), (4, 712871286), (6, 475247524), (8, 356435643), (12, 237623762), (24, 118811881), (43, 66313608), (86, 33156804), (129, 22104536), (172, 16578402), (258, 11052268), (344, 8289201), (389, 7330296), (516, 5526134), (778, 3665148), (1032, 2763067), (1167, 2443432), (1556, 1832574), (2334, 1221716), (3112, 916287), (4668, 610858), (7103, 401448), (9336, 305429), (14206, 200724), (16727, 170472), (21309, 133816), (28412, 100362), (33454, 85236), (42618, 66908), (50181, 56824)]