338055312

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{20533}}^1$

素因数の和:20565

約数の個数: 80

約数和(自身を含む): 1018486400

約数和(自身を除く): 680431088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 20533, 41066, 61599, 82132, 123198, 143731, 164264, 246396, 287462, 328528, 431193, 492792, 574924, 862386, 985584, 1006117, 1149848, 1724772, 2012234, 2299696, 3018351, 3449544, 4024468, 6036702, 6899088, 7042819, 8048936, 12073404, 14085638, 16097872, 21128457, 24146808, 28171276, 42256914, 48293616, 56342552, 84513828, 112685104, 169027656, 338055312]

約数ペア:

[(1, 338055312), (2, 169027656), (3, 112685104), (4, 84513828), (6, 56342552), (7, 48293616), (8, 42256914), (12, 28171276), (14, 24146808), (16, 21128457), (21, 16097872), (24, 14085638), (28, 12073404), (42, 8048936), (48, 7042819), (49, 6899088), (56, 6036702), (84, 4024468), (98, 3449544), (112, 3018351), (147, 2299696), (168, 2012234), (196, 1724772), (294, 1149848), (336, 1006117), (343, 985584), (392, 862386), (588, 574924), (686, 492792), (784, 431193), (1029, 328528), (1176, 287462), (1372, 246396), (2058, 164264), (2352, 143731), (2744, 123198), (4116, 82132), (5488, 61599), (8232, 41066), (16464, 20533)]