16410984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 47952000

約数和(自身を除く): 31541016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 73, 76, 87, 102, 114, 116, 136, 146, 152, 174, 204, 219, 228, 232, 292, 323, 348, 408, 438, 456, 493, 551, 584, 646, 696, 876, 969, 986, 1102, 1241, 1292, 1387, 1479, 1653, 1752, 1938, 1972, 2117, 2204, 2482, 2584, 2774, 2958, 3306, 3723, 3876, 3944, 4161, 4234, 4408, 4964, 5548, 5916, 6351, 6612, 7446, 7752, 8322, 8468, 9367, 9928, 11096, 11832, 12702, 13224, 14892, 16644, 16936, 18734, 23579, 25404, 28101, 29784, 33288, 35989, 37468, 40223, 47158, 50808, 56202, 70737, 71978, 74936, 80446, 94316, 107967, 112404, 120669, 141474, 143956, 160892, 188632, 215934, 224808, 241338, 282948, 287912, 321784, 431868, 482676, 565896, 683791, 863736, 965352, 1367582, 2051373, 2735164, 4102746, 5470328, 8205492, 16410984]

約数ペア:

[(1, 16410984), (2, 8205492), (3, 5470328), (4, 4102746), (6, 2735164), (8, 2051373), (12, 1367582), (17, 965352), (19, 863736), (24, 683791), (29, 565896), (34, 482676), (38, 431868), (51, 321784), (57, 287912), (58, 282948), (68, 241338), (73, 224808), (76, 215934), (87, 188632), (102, 160892), (114, 143956), (116, 141474), (136, 120669), (146, 112404), (152, 107967), (174, 94316), (204, 80446), (219, 74936), (228, 71978), (232, 70737), (292, 56202), (323, 50808), (348, 47158), (408, 40223), (438, 37468), (456, 35989), (493, 33288), (551, 29784), (584, 28101), (646, 25404), (696, 23579), (876, 18734), (969, 16936), (986, 16644), (1102, 14892), (1241, 13224), (1292, 12702), (1387, 11832), (1479, 11096), (1653, 9928), (1752, 9367), (1938, 8468), (1972, 8322), (2117, 7752), (2204, 7446), (2482, 6612), (2584, 6351), (2774, 5916), (2958, 5548), (3306, 4964), (3723, 4408), (3876, 4234), (3944, 4161)]