2018255616

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7528

約数の個数: 180

約数和(自身を含む): 6481867392

約数和(自身を除く): 4463611776

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, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 3328, 3456, 3744, 4212, 4992, 5184, 5616, 6912, 7487, 7488, 8424, 9984, 10368, 11232, 14974, 14976, 16848, 20736, 22461, 22464, 29948, 29952, 33696, 44922, 44928, 59896, 67383, 67392, 89844, 89856, 97331, 119792, 134766, 134784, 179688, 194662, 202149, 239584, 269532, 269568, 291993, 359376, 389324, 404298, 479168, 539064, 583986, 606447, 718752, 778648, 808596, 875979, 958336, 1078128, 1167972, 1212894, 1437504, 1557296, 1617192, 1751958, 1916672, 2156256, 2335944, 2425788, 2627937, 2875008, 3114592, 3234384, 3503916, 4312512, 4671888, 4851576, 5255874, 5750016, 6229184, 6468768, 7007832, 7883811, 8625024, 9343776, 9703152, 10511748, 12458368, 12937536, 14015664, 15767622, 17250048, 18687552, 19406304, 21023496, 24916736, 25875072, 28031328, 31535244, 37375104, 38812608, 42046992, 51750144, 56062656, 63070488, 74750208, 77625216, 84093984, 112125312, 126140976, 155250432, 168187968, 224250624, 252281952, 336375936, 504563904, 672751872, 1009127808, 2018255616]

約数ペア:

[(1, 2018255616), (2, 1009127808), (3, 672751872), (4, 504563904), (6, 336375936), (8, 252281952), (9, 224250624), (12, 168187968), (13, 155250432), (16, 126140976), (18, 112125312), (24, 84093984), (26, 77625216), (27, 74750208), (32, 63070488), (36, 56062656), (39, 51750144), (48, 42046992), (52, 38812608), (54, 37375104), (64, 31535244), (72, 28031328), (78, 25875072), (81, 24916736), (96, 21023496), (104, 19406304), (108, 18687552), (117, 17250048), (128, 15767622), (144, 14015664), (156, 12937536), (162, 12458368), (192, 10511748), (208, 9703152), (216, 9343776), (234, 8625024), (256, 7883811), (288, 7007832), (312, 6468768), (324, 6229184), (351, 5750016), (384, 5255874), (416, 4851576), (432, 4671888), (468, 4312512), (576, 3503916), (624, 3234384), (648, 3114592), (702, 2875008), (768, 2627937), (832, 2425788), (864, 2335944), (936, 2156256), (1053, 1916672), (1152, 1751958), (1248, 1617192), (1296, 1557296), (1404, 1437504), (1664, 1212894), (1728, 1167972), (1872, 1078128), (2106, 958336), (2304, 875979), (2496, 808596), (2592, 778648), (2808, 718752), (3328, 606447), (3456, 583986), (3744, 539064), (4212, 479168), (4992, 404298), (5184, 389324), (5616, 359376), (6912, 291993), (7487, 269568), (7488, 269532), (8424, 239584), (9984, 202149), (10368, 194662), (11232, 179688), (14974, 134784), (14976, 134766), (16848, 119792), (20736, 97331), (22461, 89856), (22464, 89844), (29948, 67392), (29952, 67383), (33696, 59896), (44922, 44928)]