271509408

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 180

約数和(自身を含む): 832660290

約数和(自身を除く): 561150882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 109, 124, 144, 162, 186, 216, 218, 248, 279, 288, 324, 327, 372, 432, 436, 496, 558, 648, 654, 744, 837, 864, 872, 961, 981, 992, 1116, 1296, 1308, 1488, 1674, 1744, 1922, 1962, 2232, 2511, 2592, 2616, 2883, 2943, 2976, 3348, 3379, 3488, 3844, 3924, 4464, 5022, 5232, 5766, 5886, 6696, 6758, 7688, 7848, 8649, 8829, 8928, 10044, 10137, 10464, 11532, 11772, 13392, 13516, 15376, 15696, 17298, 17658, 20088, 20274, 23064, 23544, 25947, 26784, 27032, 30411, 30752, 31392, 34596, 35316, 40176, 40548, 46128, 47088, 51894, 54064, 60822, 69192, 70632, 77841, 80352, 81096, 91233, 92256, 94176, 103788, 104749, 108128, 121644, 138384, 141264, 155682, 162192, 182466, 207576, 209498, 243288, 273699, 276768, 282528, 311364, 314247, 324384, 364932, 415152, 418996, 486576, 547398, 622728, 628494, 729864, 830304, 837992, 942741, 973152, 1094796, 1245456, 1256988, 1459728, 1675984, 1885482, 2189592, 2490912, 2513976, 2828223, 2919456, 3351968, 3770964, 4379184, 5027952, 5656446, 7541928, 8484669, 8758368, 10055904, 11312892, 15083856, 16969338, 22625784, 30167712, 33938676, 45251568, 67877352, 90503136, 135754704, 271509408]

約数ペア:

[(1, 271509408), (2, 135754704), (3, 90503136), (4, 67877352), (6, 45251568), (8, 33938676), (9, 30167712), (12, 22625784), (16, 16969338), (18, 15083856), (24, 11312892), (27, 10055904), (31, 8758368), (32, 8484669), (36, 7541928), (48, 5656446), (54, 5027952), (62, 4379184), (72, 3770964), (81, 3351968), (93, 2919456), (96, 2828223), (108, 2513976), (109, 2490912), (124, 2189592), (144, 1885482), (162, 1675984), (186, 1459728), (216, 1256988), (218, 1245456), (248, 1094796), (279, 973152), (288, 942741), (324, 837992), (327, 830304), (372, 729864), (432, 628494), (436, 622728), (496, 547398), (558, 486576), (648, 418996), (654, 415152), (744, 364932), (837, 324384), (864, 314247), (872, 311364), (961, 282528), (981, 276768), (992, 273699), (1116, 243288), (1296, 209498), (1308, 207576), (1488, 182466), (1674, 162192), (1744, 155682), (1922, 141264), (1962, 138384), (2232, 121644), (2511, 108128), (2592, 104749), (2616, 103788), (2883, 94176), (2943, 92256), (2976, 91233), (3348, 81096), (3379, 80352), (3488, 77841), (3844, 70632), (3924, 69192), (4464, 60822), (5022, 54064), (5232, 51894), (5766, 47088), (5886, 46128), (6696, 40548), (6758, 40176), (7688, 35316), (7848, 34596), (8649, 31392), (8829, 30752), (8928, 30411), (10044, 27032), (10137, 26784), (10464, 25947), (11532, 23544), (11772, 23064), (13392, 20274), (13516, 20088), (15376, 17658), (15696, 17298)]