1631036268

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{1759}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 4228224000

約数和(自身を除く): 2597187732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 599, 774, 1198, 1548, 1759, 1797, 2396, 3518, 3594, 5277, 5391, 7036, 7188, 10554, 10782, 15831, 21108, 21564, 25757, 31662, 51514, 63324, 75637, 77271, 103028, 151274, 154542, 226911, 231813, 302548, 309084, 453822, 463626, 680733, 907644, 927252, 1053641, 1361466, 2107282, 2722932, 3160923, 4214564, 6321846, 9482769, 12643692, 18965538, 37931076, 45306563, 90613126, 135919689, 181226252, 271839378, 407759067, 543678756, 815518134, 1631036268]

約数ペア:

[(1, 1631036268), (2, 815518134), (3, 543678756), (4, 407759067), (6, 271839378), (9, 181226252), (12, 135919689), (18, 90613126), (36, 45306563), (43, 37931076), (86, 18965538), (129, 12643692), (172, 9482769), (258, 6321846), (387, 4214564), (516, 3160923), (599, 2722932), (774, 2107282), (1198, 1361466), (1548, 1053641), (1759, 927252), (1797, 907644), (2396, 680733), (3518, 463626), (3594, 453822), (5277, 309084), (5391, 302548), (7036, 231813), (7188, 226911), (10554, 154542), (10782, 151274), (15831, 103028), (21108, 77271), (21564, 75637), (25757, 63324), (31662, 51514)]