16317574656

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{342691}}^1$

素因数の和:342743

約数の個数: 80

約数和(自身を含む): 44873461248

約数和(自身を除く): 28555886592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 342691, 685382, 1028073, 1370764, 2056146, 2741528, 4112292, 5483056, 8224584, 10623421, 10966112, 16449168, 21246842, 21932224, 31870263, 32898336, 42493684, 43864448, 63740526, 65796672, 84987368, 87728896, 127481052, 131593344, 169974736, 175457792, 254962104, 263186688, 339949472, 509924208, 526373376, 679898944, 1019848416, 1359797888, 2039696832, 2719595776, 4079393664, 5439191552, 8158787328, 16317574656]

約数ペア:

[(1, 16317574656), (2, 8158787328), (3, 5439191552), (4, 4079393664), (6, 2719595776), (8, 2039696832), (12, 1359797888), (16, 1019848416), (24, 679898944), (31, 526373376), (32, 509924208), (48, 339949472), (62, 263186688), (64, 254962104), (93, 175457792), (96, 169974736), (124, 131593344), (128, 127481052), (186, 87728896), (192, 84987368), (248, 65796672), (256, 63740526), (372, 43864448), (384, 42493684), (496, 32898336), (512, 31870263), (744, 21932224), (768, 21246842), (992, 16449168), (1488, 10966112), (1536, 10623421), (1984, 8224584), (2976, 5483056), (3968, 4112292), (5952, 2741528), (7936, 2056146), (11904, 1370764), (15872, 1028073), (23808, 685382), (47616, 342691)]