2016003208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26903}}^1$

素因数の和:26974

約数の個数: 64

約数和(自身を含む): 4358448000

約数和(自身を除く): 2342444792

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2584, 3944, 4408, 9367, 18734, 26903, 37468, 53806, 74936, 107612, 215224, 457351, 511157, 780187, 914702, 1022314, 1560374, 1829404, 2044628, 3120748, 3658808, 4089256, 6241496, 8689669, 13263179, 14823553, 17379338, 26526358, 29647106, 34758676, 53052716, 59294212, 69517352, 106105432, 118588424, 252000401, 504000802, 1008001604, 2016003208]

約数ペア:

[(1, 2016003208), (2, 1008001604), (4, 504000802), (8, 252000401), (17, 118588424), (19, 106105432), (29, 69517352), (34, 59294212), (38, 53052716), (58, 34758676), (68, 29647106), (76, 26526358), (116, 17379338), (136, 14823553), (152, 13263179), (232, 8689669), (323, 6241496), (493, 4089256), (551, 3658808), (646, 3120748), (986, 2044628), (1102, 1829404), (1292, 1560374), (1972, 1022314), (2204, 914702), (2584, 780187), (3944, 511157), (4408, 457351), (9367, 215224), (18734, 107612), (26903, 74936), (37468, 53806)]