40808448

素因数分解:

$2^{12}\times 3^5\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 156

約数和(自身を含む): 125224008

約数和(自身を除く): 84415560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 243, 246, 256, 288, 324, 328, 369, 384, 432, 486, 492, 512, 576, 648, 656, 738, 768, 864, 972, 984, 1024, 1107, 1152, 1296, 1312, 1476, 1536, 1728, 1944, 1968, 2048, 2214, 2304, 2592, 2624, 2952, 3072, 3321, 3456, 3888, 3936, 4096, 4428, 4608, 5184, 5248, 5904, 6144, 6642, 6912, 7776, 7872, 8856, 9216, 9963, 10368, 10496, 11808, 12288, 13284, 13824, 15552, 15744, 17712, 18432, 19926, 20736, 20992, 23616, 26568, 27648, 31104, 31488, 35424, 36864, 39852, 41472, 41984, 47232, 53136, 55296, 62208, 62976, 70848, 79704, 82944, 83968, 94464, 106272, 110592, 124416, 125952, 141696, 159408, 165888, 167936, 188928, 212544, 248832, 251904, 283392, 318816, 331776, 377856, 425088, 497664, 503808, 566784, 637632, 755712, 850176, 995328, 1133568, 1275264, 1511424, 1700352, 2267136, 2550528, 3400704, 4534272, 5101056, 6801408, 10202112, 13602816, 20404224, 40808448]

約数ペア:

[(1, 40808448), (2, 20404224), (3, 13602816), (4, 10202112), (6, 6801408), (8, 5101056), (9, 4534272), (12, 3400704), (16, 2550528), (18, 2267136), (24, 1700352), (27, 1511424), (32, 1275264), (36, 1133568), (41, 995328), (48, 850176), (54, 755712), (64, 637632), (72, 566784), (81, 503808), (82, 497664), (96, 425088), (108, 377856), (123, 331776), (128, 318816), (144, 283392), (162, 251904), (164, 248832), (192, 212544), (216, 188928), (243, 167936), (246, 165888), (256, 159408), (288, 141696), (324, 125952), (328, 124416), (369, 110592), (384, 106272), (432, 94464), (486, 83968), (492, 82944), (512, 79704), (576, 70848), (648, 62976), (656, 62208), (738, 55296), (768, 53136), (864, 47232), (972, 41984), (984, 41472), (1024, 39852), (1107, 36864), (1152, 35424), (1296, 31488), (1312, 31104), (1476, 27648), (1536, 26568), (1728, 23616), (1944, 20992), (1968, 20736), (2048, 19926), (2214, 18432), (2304, 17712), (2592, 15744), (2624, 15552), (2952, 13824), (3072, 13284), (3321, 12288), (3456, 11808), (3888, 10496), (3936, 10368), (4096, 9963), (4428, 9216), (4608, 8856), (5184, 7872), (5248, 7776), (5904, 6912), (6144, 6642)]