280826056592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8087}}^1\times {\mathrm{114229}}^1$

素因数の和:122343

約数の個数: 40

約数和(自身を含む): 572813188800

約数和(自身を除く): 291987132208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8087, 16174, 32348, 64696, 114229, 129392, 153653, 228458, 307306, 456916, 614612, 913832, 1229224, 1827664, 2170351, 2458448, 4340702, 8681404, 17362808, 34725616, 923769923, 1847539846, 3695079692, 7390159384, 14780318768, 17551628537, 35103257074, 70206514148, 140413028296, 280826056592]

約数ペア:

[(1, 280826056592), (2, 140413028296), (4, 70206514148), (8, 35103257074), (16, 17551628537), (19, 14780318768), (38, 7390159384), (76, 3695079692), (152, 1847539846), (304, 923769923), (8087, 34725616), (16174, 17362808), (32348, 8681404), (64696, 4340702), (114229, 2458448), (129392, 2170351), (153653, 1827664), (228458, 1229224), (307306, 913832), (456916, 614612)]