330736768

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4965

約数の個数: 64

約数和(自身を含む): 720299520

約数和(自身を除く): 389562752

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4903, 8432, 9806, 16864, 19612, 33728, 39224, 67456, 78448, 83351, 151993, 156896, 166702, 303986, 313792, 333404, 607972, 627584, 666808, 1215944, 1333616, 2431888, 2583881, 2667232, 4863776, 5167762, 5334464, 9727552, 10335524, 10668928, 19455104, 20671048, 41342096, 82684192, 165368384, 330736768]

約数ペア:

[(1, 330736768), (2, 165368384), (4, 82684192), (8, 41342096), (16, 20671048), (17, 19455104), (31, 10668928), (32, 10335524), (34, 9727552), (62, 5334464), (64, 5167762), (68, 4863776), (124, 2667232), (128, 2583881), (136, 2431888), (248, 1333616), (272, 1215944), (496, 666808), (527, 627584), (544, 607972), (992, 333404), (1054, 313792), (1088, 303986), (1984, 166702), (2108, 156896), (2176, 151993), (3968, 83351), (4216, 78448), (4903, 67456), (8432, 39224), (9806, 33728), (16864, 19612)]