217668864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 697249280

約数和(自身を除く): 479580416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2131, 2432, 2688, 3192, 3648, 4256, 4262, 4864, 5376, 6384, 6393, 7296, 8512, 8524, 12768, 12786, 14592, 14917, 17024, 17048, 25536, 25572, 29834, 34048, 34096, 40489, 44751, 51072, 51144, 59668, 68192, 80978, 89502, 102144, 102288, 119336, 121467, 136384, 161956, 179004, 204576, 238672, 242934, 272768, 283423, 323912, 358008, 409152, 477344, 485868, 545536, 566846, 647824, 716016, 818304, 850269, 954688, 971736, 1133692, 1295648, 1432032, 1636608, 1700538, 1909376, 1943472, 2267384, 2591296, 2864064, 3401076, 3818752, 3886944, 4534768, 5182592, 5728128, 6802152, 7773888, 9069536, 10365184, 11456256, 13604304, 15547776, 18139072, 27208608, 31095552, 36278144, 54417216, 72556288, 108834432, 217668864]

約数ペア:

[(1, 217668864), (2, 108834432), (3, 72556288), (4, 54417216), (6, 36278144), (7, 31095552), (8, 27208608), (12, 18139072), (14, 15547776), (16, 13604304), (19, 11456256), (21, 10365184), (24, 9069536), (28, 7773888), (32, 6802152), (38, 5728128), (42, 5182592), (48, 4534768), (56, 3886944), (57, 3818752), (64, 3401076), (76, 2864064), (84, 2591296), (96, 2267384), (112, 1943472), (114, 1909376), (128, 1700538), (133, 1636608), (152, 1432032), (168, 1295648), (192, 1133692), (224, 971736), (228, 954688), (256, 850269), (266, 818304), (304, 716016), (336, 647824), (384, 566846), (399, 545536), (448, 485868), (456, 477344), (532, 409152), (608, 358008), (672, 323912), (768, 283423), (798, 272768), (896, 242934), (912, 238672), (1064, 204576), (1216, 179004), (1344, 161956), (1596, 136384), (1792, 121467), (1824, 119336), (2128, 102288), (2131, 102144), (2432, 89502), (2688, 80978), (3192, 68192), (3648, 59668), (4256, 51144), (4262, 51072), (4864, 44751), (5376, 40489), (6384, 34096), (6393, 34048), (7296, 29834), (8512, 25572), (8524, 25536), (12768, 17048), (12786, 17024), (14592, 14917)]