971558856

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2879}}^1$

素因数の和:3043

約数の個数: 96

約数和(自身を含む): 2718144000

約数和(自身を除く): 1746585144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 109, 129, 172, 218, 258, 327, 344, 387, 436, 516, 654, 774, 872, 981, 1032, 1308, 1548, 1962, 2616, 2879, 3096, 3924, 4687, 5758, 7848, 8637, 9374, 11516, 14061, 17274, 18748, 23032, 25911, 28122, 34548, 37496, 42183, 51822, 56244, 69096, 84366, 103644, 112488, 123797, 168732, 207288, 247594, 313811, 337464, 371391, 495188, 627622, 742782, 941433, 990376, 1114173, 1255244, 1485564, 1882866, 2228346, 2510488, 2824299, 2971128, 3765732, 4456692, 5648598, 7531464, 8913384, 11297196, 13493873, 22594392, 26987746, 40481619, 53975492, 80963238, 107950984, 121444857, 161926476, 242889714, 323852952, 485779428, 971558856]

約数ペア:

[(1, 971558856), (2, 485779428), (3, 323852952), (4, 242889714), (6, 161926476), (8, 121444857), (9, 107950984), (12, 80963238), (18, 53975492), (24, 40481619), (36, 26987746), (43, 22594392), (72, 13493873), (86, 11297196), (109, 8913384), (129, 7531464), (172, 5648598), (218, 4456692), (258, 3765732), (327, 2971128), (344, 2824299), (387, 2510488), (436, 2228346), (516, 1882866), (654, 1485564), (774, 1255244), (872, 1114173), (981, 990376), (1032, 941433), (1308, 742782), (1548, 627622), (1962, 495188), (2616, 371391), (2879, 337464), (3096, 313811), (3924, 247594), (4687, 207288), (5758, 168732), (7848, 123797), (8637, 112488), (9374, 103644), (11516, 84366), (14061, 69096), (17274, 56244), (18748, 51822), (23032, 42183), (25911, 37496), (28122, 34548)]