208339145728

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29065171}}^1$

素因数の和:29065198

約数の個数: 44

約数和(自身を含む): 475971256672

約数和(自身を除く): 267632110944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 29065171, 58130342, 116260684, 203456197, 232521368, 406912394, 465042736, 813824788, 930085472, 1627649576, 1860170944, 3255299152, 3720341888, 6510598304, 7440683776, 13021196608, 14881367552, 26042393216, 29762735104, 52084786432, 104169572864, 208339145728]

約数ペア:

[(1, 208339145728), (2, 104169572864), (4, 52084786432), (7, 29762735104), (8, 26042393216), (14, 14881367552), (16, 13021196608), (28, 7440683776), (32, 6510598304), (56, 3720341888), (64, 3255299152), (112, 1860170944), (128, 1627649576), (224, 930085472), (256, 813824788), (448, 465042736), (512, 406912394), (896, 232521368), (1024, 203456197), (1792, 116260684), (3584, 58130342), (7168, 29065171)]