489151488

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 264

約数和(自身を含む): 1593843328

約数和(自身を除く): 1104691840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 43, 46, 48, 56, 64, 69, 84, 86, 92, 96, 112, 128, 129, 138, 161, 168, 172, 184, 192, 224, 256, 258, 276, 301, 322, 336, 344, 368, 384, 448, 483, 512, 516, 529, 552, 602, 644, 672, 688, 736, 768, 896, 903, 966, 989, 1024, 1032, 1058, 1104, 1204, 1288, 1344, 1376, 1472, 1536, 1587, 1792, 1806, 1932, 1978, 2064, 2116, 2208, 2408, 2576, 2688, 2752, 2944, 2967, 3072, 3174, 3584, 3612, 3703, 3864, 3956, 4128, 4232, 4416, 4816, 5152, 5376, 5504, 5888, 5934, 6348, 6923, 7168, 7224, 7406, 7728, 7912, 8256, 8464, 8832, 9632, 10304, 10752, 11008, 11109, 11776, 11868, 12696, 13846, 14448, 14812, 15456, 15824, 16512, 16928, 17664, 19264, 20608, 20769, 21504, 22016, 22218, 22747, 23552, 23736, 25392, 27692, 28896, 29624, 30912, 31648, 33024, 33856, 35328, 38528, 41216, 41538, 44032, 44436, 45494, 47472, 50784, 55384, 57792, 59248, 61824, 63296, 66048, 67712, 68241, 70656, 77056, 82432, 83076, 88872, 90988, 94944, 101568, 110768, 115584, 118496, 123648, 126592, 132096, 135424, 136482, 154112, 159229, 164864, 166152, 177744, 181976, 189888, 203136, 221536, 231168, 236992, 247296, 253184, 270848, 272964, 308224, 318458, 332304, 355488, 363952, 379776, 406272, 443072, 462336, 473984, 477687, 494592, 506368, 541696, 545928, 636916, 664608, 710976, 727904, 759552, 812544, 886144, 924672, 947968, 955374, 1012736, 1091856, 1273832, 1329216, 1421952, 1455808, 1519104, 1625088, 1772288, 1895936, 1910748, 2183712, 2547664, 2658432, 2843904, 2911616, 3038208, 3544576, 3791872, 3821496, 4367424, 5095328, 5316864, 5687808, 5823232, 7089152, 7642992, 8734848, 10190656, 10633728, 11375616, 11646464, 15285984, 17469696, 20381312, 21267456, 23292928, 30571968, 34939392, 40762624, 61143936, 69878784, 81525248, 122287872, 163050496, 244575744, 489151488]

約数ペア:

[(1, 489151488), (2, 244575744), (3, 163050496), (4, 122287872), (6, 81525248), (7, 69878784), (8, 61143936), (12, 40762624), (14, 34939392), (16, 30571968), (21, 23292928), (23, 21267456), (24, 20381312), (28, 17469696), (32, 15285984), (42, 11646464), (43, 11375616), (46, 10633728), (48, 10190656), (56, 8734848), (64, 7642992), (69, 7089152), (84, 5823232), (86, 5687808), (92, 5316864), (96, 5095328), (112, 4367424), (128, 3821496), (129, 3791872), (138, 3544576), (161, 3038208), (168, 2911616), (172, 2843904), (184, 2658432), (192, 2547664), (224, 2183712), (256, 1910748), (258, 1895936), (276, 1772288), (301, 1625088), (322, 1519104), (336, 1455808), (344, 1421952), (368, 1329216), (384, 1273832), (448, 1091856), (483, 1012736), (512, 955374), (516, 947968), (529, 924672), (552, 886144), (602, 812544), (644, 759552), (672, 727904), (688, 710976), (736, 664608), (768, 636916), (896, 545928), (903, 541696), (966, 506368), (989, 494592), (1024, 477687), (1032, 473984), (1058, 462336), (1104, 443072), (1204, 406272), (1288, 379776), (1344, 363952), (1376, 355488), (1472, 332304), (1536, 318458), (1587, 308224), (1792, 272964), (1806, 270848), (1932, 253184), (1978, 247296), (2064, 236992), (2116, 231168), (2208, 221536), (2408, 203136), (2576, 189888), (2688, 181976), (2752, 177744), (2944, 166152), (2967, 164864), (3072, 159229), (3174, 154112), (3584, 136482), (3612, 135424), (3703, 132096), (3864, 126592), (3956, 123648), (4128, 118496), (4232, 115584), (4416, 110768), (4816, 101568), (5152, 94944), (5376, 90988), (5504, 88872), (5888, 83076), (5934, 82432), (6348, 77056), (6923, 70656), (7168, 68241), (7224, 67712), (7406, 66048), (7728, 63296), (7912, 61824), (8256, 59248), (8464, 57792), (8832, 55384), (9632, 50784), (10304, 47472), (10752, 45494), (11008, 44436), (11109, 44032), (11776, 41538), (11868, 41216), (12696, 38528), (13846, 35328), (14448, 33856), (14812, 33024), (15456, 31648), (15824, 30912), (16512, 29624), (16928, 28896), (17664, 27692), (19264, 25392), (20608, 23736), (20769, 23552), (21504, 22747), (22016, 22218)]