9281138.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 203986944

約数和(自身を除く): 135543184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 271, 280, 287, 308, 328, 385, 410, 440, 451, 542, 560, 574, 616, 656, 770, 820, 880, 902, 1084, 1148, 1232, 1355, 1435, 1540, 1640, 1804, 1897, 2168, 2255, 2296, 2710, 2870, 2981, 3080, 3157, 3280, 3608, 3794, 4336, 4510, 4592, 5420, 5740, 5962, 6160, 6314, 7216, 7588, 9020, 9485, 10840, 11111, 11480, 11924, 12628, 14905, 15176, 15785, 18040, 18970, 20867, 21680, 22222, 22960, 23848, 25256, 29810, 30352, 31570, 36080, 37940, 41734, 44444, 47696, 50512, 55555, 59620, 63140, 75880, 77777, 83468, 88888, 104335, 111110, 119240, 122221, 126280, 151760, 155554, 166936, 177776, 208670, 222220, 238480, 244442, 252560, 311108, 333872, 388885, 417340, 444440, 488884, 611105, 622216, 777770, 834680, 855547, 888880, 977768, 1222210, 1244432, 1555540, 1669360, 1711094, 1955536, 2444420, 3111080, 3422188, 4277735, 4888840, 6222160, 6844376, 8555470, 9777680, 13688752, 17110940, 34221880, 68443760]

約数ペア:

[(1, 68443760), (2, 34221880), (4, 17110940), (5, 13688752), (7, 9777680), (8, 8555470), (10, 6844376), (11, 6222160), (14, 4888840), (16, 4277735), (20, 3422188), (22, 3111080), (28, 2444420), (35, 1955536), (40, 1711094), (41, 1669360), (44, 1555540), (55, 1244432), (56, 1222210), (70, 977768), (77, 888880), (80, 855547), (82, 834680), (88, 777770), (110, 622216), (112, 611105), (140, 488884), (154, 444440), (164, 417340), (176, 388885), (205, 333872), (220, 311108), (271, 252560), (280, 244442), (287, 238480), (308, 222220), (328, 208670), (385, 177776), (410, 166936), (440, 155554), (451, 151760), (542, 126280), (560, 122221), (574, 119240), (616, 111110), (656, 104335), (770, 88888), (820, 83468), (880, 77777), (902, 75880), (1084, 63140), (1148, 59620), (1232, 55555), (1355, 50512), (1435, 47696), (1540, 44444), (1640, 41734), (1804, 37940), (1897, 36080), (2168, 31570), (2255, 30352), (2296, 29810), (2710, 25256), (2870, 23848), (2981, 22960), (3080, 22222), (3157, 21680), (3280, 20867), (3608, 18970), (3794, 18040), (4336, 15785), (4510, 15176), (4592, 14905), (5420, 12628), (5740, 11924), (5962, 11480), (6160, 11111), (6314, 10840), (7216, 9485), (7588, 9020)]