211022328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 610156800

約数和(自身を除く): 399134472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 43, 44, 58, 66, 86, 87, 88, 116, 129, 132, 172, 174, 232, 258, 264, 319, 344, 348, 473, 516, 638, 641, 696, 946, 957, 1032, 1247, 1276, 1282, 1419, 1892, 1914, 1923, 2494, 2552, 2564, 2838, 3741, 3784, 3828, 3846, 4988, 5128, 5676, 7051, 7482, 7656, 7692, 9976, 11352, 13717, 14102, 14964, 15384, 18589, 21153, 27434, 27563, 28204, 29928, 37178, 41151, 42306, 54868, 55126, 55767, 56408, 74356, 82302, 82689, 84612, 109736, 110252, 111534, 148712, 164604, 165378, 169224, 204479, 220504, 223068, 303193, 329208, 330756, 408958, 446136, 606386, 613437, 661512, 799327, 817916, 909579, 1212772, 1226874, 1598654, 1635832, 1819158, 2397981, 2425544, 2453748, 3197308, 3638316, 4795962, 4907496, 6394616, 7276632, 8792597, 9591924, 17585194, 19183848, 26377791, 35170388, 52755582, 70340776, 105511164, 211022328]

約数ペア:

[(1, 211022328), (2, 105511164), (3, 70340776), (4, 52755582), (6, 35170388), (8, 26377791), (11, 19183848), (12, 17585194), (22, 9591924), (24, 8792597), (29, 7276632), (33, 6394616), (43, 4907496), (44, 4795962), (58, 3638316), (66, 3197308), (86, 2453748), (87, 2425544), (88, 2397981), (116, 1819158), (129, 1635832), (132, 1598654), (172, 1226874), (174, 1212772), (232, 909579), (258, 817916), (264, 799327), (319, 661512), (344, 613437), (348, 606386), (473, 446136), (516, 408958), (638, 330756), (641, 329208), (696, 303193), (946, 223068), (957, 220504), (1032, 204479), (1247, 169224), (1276, 165378), (1282, 164604), (1419, 148712), (1892, 111534), (1914, 110252), (1923, 109736), (2494, 84612), (2552, 82689), (2564, 82302), (2838, 74356), (3741, 56408), (3784, 55767), (3828, 55126), (3846, 54868), (4988, 42306), (5128, 41151), (5676, 37178), (7051, 29928), (7482, 28204), (7656, 27563), (7692, 27434), (9976, 21153), (11352, 18589), (13717, 15384), (14102, 14964)]