354153184

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20533}}^1$

素因数の和:20568

約数の個数: 72

約数和(自身を含む): 884851128

約数和(自身を除く): 530697944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 20533, 41066, 82132, 143731, 164264, 225863, 287462, 328528, 451726, 574924, 657056, 903452, 1006117, 1149848, 1581041, 1806904, 2012234, 2299696, 3162082, 3613808, 4024468, 4599392, 6324164, 7227616, 8048936, 11067287, 12648328, 16097872, 22134574, 25296656, 32195744, 44269148, 50593312, 88538296, 177076592, 354153184]

約数ペア:

[(1, 354153184), (2, 177076592), (4, 88538296), (7, 50593312), (8, 44269148), (11, 32195744), (14, 25296656), (16, 22134574), (22, 16097872), (28, 12648328), (32, 11067287), (44, 8048936), (49, 7227616), (56, 6324164), (77, 4599392), (88, 4024468), (98, 3613808), (112, 3162082), (154, 2299696), (176, 2012234), (196, 1806904), (224, 1581041), (308, 1149848), (352, 1006117), (392, 903452), (539, 657056), (616, 574924), (784, 451726), (1078, 328528), (1232, 287462), (1568, 225863), (2156, 164264), (2464, 143731), (4312, 82132), (8624, 41066), (17248, 20533)]