39412656

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 140

約数和(自身を含む): 119268160

約数和(自身を除く): 79855504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 109, 124, 144, 162, 186, 216, 218, 243, 248, 279, 324, 327, 372, 432, 436, 486, 496, 558, 648, 654, 729, 744, 837, 872, 972, 981, 1116, 1296, 1308, 1458, 1488, 1674, 1744, 1944, 1962, 2232, 2511, 2616, 2916, 2943, 3348, 3379, 3888, 3924, 4464, 5022, 5232, 5832, 5886, 6696, 6758, 7533, 7848, 8829, 10044, 10137, 11664, 11772, 13392, 13516, 15066, 15696, 17658, 20088, 20274, 22599, 23544, 26487, 27032, 30132, 30411, 35316, 40176, 40548, 45198, 47088, 52974, 54064, 60264, 60822, 70632, 79461, 81096, 90396, 91233, 105948, 120528, 121644, 141264, 158922, 162192, 180792, 182466, 211896, 243288, 273699, 317844, 361584, 364932, 423792, 486576, 547398, 635688, 729864, 821097, 1094796, 1271376, 1459728, 1642194, 2189592, 2463291, 3284388, 4379184, 4926582, 6568776, 9853164, 13137552, 19706328, 39412656]

約数ペア:

[(1, 39412656), (2, 19706328), (3, 13137552), (4, 9853164), (6, 6568776), (8, 4926582), (9, 4379184), (12, 3284388), (16, 2463291), (18, 2189592), (24, 1642194), (27, 1459728), (31, 1271376), (36, 1094796), (48, 821097), (54, 729864), (62, 635688), (72, 547398), (81, 486576), (93, 423792), (108, 364932), (109, 361584), (124, 317844), (144, 273699), (162, 243288), (186, 211896), (216, 182466), (218, 180792), (243, 162192), (248, 158922), (279, 141264), (324, 121644), (327, 120528), (372, 105948), (432, 91233), (436, 90396), (486, 81096), (496, 79461), (558, 70632), (648, 60822), (654, 60264), (729, 54064), (744, 52974), (837, 47088), (872, 45198), (972, 40548), (981, 40176), (1116, 35316), (1296, 30411), (1308, 30132), (1458, 27032), (1488, 26487), (1674, 23544), (1744, 22599), (1944, 20274), (1962, 20088), (2232, 17658), (2511, 15696), (2616, 15066), (2916, 13516), (2943, 13392), (3348, 11772), (3379, 11664), (3888, 10137), (3924, 10044), (4464, 8829), (5022, 7848), (5232, 7533), (5832, 6758), (5886, 6696)]