12939264

素因数分解:

$2^{12}\times 3^5\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 156

約数和(自身を含む): 41741336

約数和(自身を除く): 28802072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 512, 576, 624, 648, 702, 768, 832, 864, 936, 972, 1024, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 1944, 2048, 2106, 2304, 2496, 2592, 2808, 3072, 3159, 3328, 3456, 3744, 3888, 4096, 4212, 4608, 4992, 5184, 5616, 6144, 6318, 6656, 6912, 7488, 7776, 8424, 9216, 9984, 10368, 11232, 12288, 12636, 13312, 13824, 14976, 15552, 16848, 18432, 19968, 20736, 22464, 25272, 26624, 27648, 29952, 31104, 33696, 36864, 39936, 41472, 44928, 50544, 53248, 55296, 59904, 62208, 67392, 79872, 82944, 89856, 101088, 110592, 119808, 124416, 134784, 159744, 165888, 179712, 202176, 239616, 248832, 269568, 331776, 359424, 404352, 479232, 497664, 539136, 718848, 808704, 995328, 1078272, 1437696, 1617408, 2156544, 3234816, 4313088, 6469632, 12939264]

約数ペア:

[(1, 12939264), (2, 6469632), (3, 4313088), (4, 3234816), (6, 2156544), (8, 1617408), (9, 1437696), (12, 1078272), (13, 995328), (16, 808704), (18, 718848), (24, 539136), (26, 497664), (27, 479232), (32, 404352), (36, 359424), (39, 331776), (48, 269568), (52, 248832), (54, 239616), (64, 202176), (72, 179712), (78, 165888), (81, 159744), (96, 134784), (104, 124416), (108, 119808), (117, 110592), (128, 101088), (144, 89856), (156, 82944), (162, 79872), (192, 67392), (208, 62208), (216, 59904), (234, 55296), (243, 53248), (256, 50544), (288, 44928), (312, 41472), (324, 39936), (351, 36864), (384, 33696), (416, 31104), (432, 29952), (468, 27648), (486, 26624), (512, 25272), (576, 22464), (624, 20736), (648, 19968), (702, 18432), (768, 16848), (832, 15552), (864, 14976), (936, 13824), (972, 13312), (1024, 12636), (1053, 12288), (1152, 11232), (1248, 10368), (1296, 9984), (1404, 9216), (1536, 8424), (1664, 7776), (1728, 7488), (1872, 6912), (1944, 6656), (2048, 6318), (2106, 6144), (2304, 5616), (2496, 5184), (2592, 4992), (2808, 4608), (3072, 4212), (3159, 4096), (3328, 3888), (3456, 3744)]