214402048

素因数分解:

$2^{10}\times 7^2\times {\mathrm{4273}}^1$

素因数の和:4307

約数の個数: 66

約数和(自身を含む): 498686046

約数和(自身を除く): 284283998

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 4273, 6272, 7168, 8546, 12544, 17092, 25088, 29911, 34184, 50176, 59822, 68368, 119644, 136736, 209377, 239288, 273472, 418754, 478576, 546944, 837508, 957152, 1093888, 1675016, 1914304, 2187776, 3350032, 3828608, 4375552, 6700064, 7657216, 13400128, 15314432, 26800256, 30628864, 53600512, 107201024, 214402048]

約数ペア:

[(1, 214402048), (2, 107201024), (4, 53600512), (7, 30628864), (8, 26800256), (14, 15314432), (16, 13400128), (28, 7657216), (32, 6700064), (49, 4375552), (56, 3828608), (64, 3350032), (98, 2187776), (112, 1914304), (128, 1675016), (196, 1093888), (224, 957152), (256, 837508), (392, 546944), (448, 478576), (512, 418754), (784, 273472), (896, 239288), (1024, 209377), (1568, 136736), (1792, 119644), (3136, 68368), (3584, 59822), (4273, 50176), (6272, 34184), (7168, 29911), (8546, 25088), (12544, 17092)]