2008517256

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{175447}}^1$

素因数の和:175515

約数の個数: 64

約数和(自身を含む): 5684515200

約数和(自身を除く): 3675997944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 175447, 350894, 526341, 701788, 1052682, 1403576, 1579023, 2105364, 3158046, 4210728, 4737069, 6316092, 9298691, 9474138, 12632184, 18597382, 18948276, 27896073, 37194764, 37896552, 55792146, 74389528, 83688219, 111584292, 167376438, 223168584, 251064657, 334752876, 502129314, 669505752, 1004258628, 2008517256]

約数ペア:

[(1, 2008517256), (2, 1004258628), (3, 669505752), (4, 502129314), (6, 334752876), (8, 251064657), (9, 223168584), (12, 167376438), (18, 111584292), (24, 83688219), (27, 74389528), (36, 55792146), (53, 37896552), (54, 37194764), (72, 27896073), (106, 18948276), (108, 18597382), (159, 12632184), (212, 9474138), (216, 9298691), (318, 6316092), (424, 4737069), (477, 4210728), (636, 3158046), (954, 2105364), (1272, 1579023), (1431, 1403576), (1908, 1052682), (2862, 701788), (3816, 526341), (5724, 350894), (11448, 175447)]