972908712

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 2883672000

約数和(自身を除く): 1910763288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 109, 124, 129, 172, 186, 216, 218, 248, 258, 279, 327, 344, 372, 387, 436, 516, 558, 654, 744, 774, 837, 872, 961, 981, 1032, 1116, 1161, 1308, 1333, 1548, 1674, 1922, 1962, 2232, 2322, 2616, 2666, 2883, 2943, 3096, 3348, 3379, 3844, 3924, 3999, 4644, 4687, 5332, 5766, 5886, 6696, 6758, 7688, 7848, 7998, 8649, 9288, 9374, 10137, 10664, 11532, 11772, 11997, 13516, 14061, 15996, 17298, 18748, 20274, 23064, 23544, 23994, 25947, 27032, 28122, 30411, 31992, 34596, 35991, 37496, 40548, 41323, 42183, 47988, 51894, 56244, 60822, 69192, 71982, 81096, 82646, 84366, 91233, 95976, 103788, 104749, 112488, 121644, 123969, 126549, 143964, 145297, 165292, 168732, 182466, 207576, 209498, 243288, 247938, 253098, 287928, 290594, 314247, 330584, 337464, 364932, 371907, 418996, 435891, 495876, 506196, 581188, 628494, 729864, 743814, 837992, 871782, 942741, 991752, 1012392, 1115721, 1162376, 1256988, 1307673, 1487628, 1743564, 1885482, 2231442, 2513976, 2615346, 2828223, 2975256, 3487128, 3770964, 3923019, 4462884, 4504207, 5230692, 5656446, 7541928, 7846038, 8925768, 9008414, 10461384, 11312892, 13512621, 15692076, 18016828, 22625784, 27025242, 31384152, 36033656, 40537863, 54050484, 81075726, 108100968, 121613589, 162151452, 243227178, 324302904, 486454356, 972908712]

約数ペア:

[(1, 972908712), (2, 486454356), (3, 324302904), (4, 243227178), (6, 162151452), (8, 121613589), (9, 108100968), (12, 81075726), (18, 54050484), (24, 40537863), (27, 36033656), (31, 31384152), (36, 27025242), (43, 22625784), (54, 18016828), (62, 15692076), (72, 13512621), (86, 11312892), (93, 10461384), (108, 9008414), (109, 8925768), (124, 7846038), (129, 7541928), (172, 5656446), (186, 5230692), (216, 4504207), (218, 4462884), (248, 3923019), (258, 3770964), (279, 3487128), (327, 2975256), (344, 2828223), (372, 2615346), (387, 2513976), (436, 2231442), (516, 1885482), (558, 1743564), (654, 1487628), (744, 1307673), (774, 1256988), (837, 1162376), (872, 1115721), (961, 1012392), (981, 991752), (1032, 942741), (1116, 871782), (1161, 837992), (1308, 743814), (1333, 729864), (1548, 628494), (1674, 581188), (1922, 506196), (1962, 495876), (2232, 435891), (2322, 418996), (2616, 371907), (2666, 364932), (2883, 337464), (2943, 330584), (3096, 314247), (3348, 290594), (3379, 287928), (3844, 253098), (3924, 247938), (3999, 243288), (4644, 209498), (4687, 207576), (5332, 182466), (5766, 168732), (5886, 165292), (6696, 145297), (6758, 143964), (7688, 126549), (7848, 123969), (7998, 121644), (8649, 112488), (9288, 104749), (9374, 103788), (10137, 95976), (10664, 91233), (11532, 84366), (11772, 82646), (11997, 81096), (13516, 71982), (14061, 69192), (15996, 60822), (17298, 56244), (18748, 51894), (20274, 47988), (23064, 42183), (23544, 41323), (23994, 40548), (25947, 37496), (27032, 35991), (28122, 34596), (30411, 31992)]