297613456

素因数分解:

$2^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2892

約数の個数: 60

約数和(自身を含む): 675842160

約数和(自身を除く): 378228704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 278, 392, 556, 784, 973, 1112, 1946, 2224, 2731, 3892, 5462, 6811, 7784, 10924, 13622, 15568, 19117, 21848, 27244, 38234, 43696, 54488, 76468, 108976, 133819, 152936, 267638, 305872, 379609, 535276, 759218, 1070552, 1518436, 2141104, 2657263, 3036872, 5314526, 6073744, 10629052, 18600841, 21258104, 37201682, 42516208, 74403364, 148806728, 297613456]

約数ペア:

[(1, 297613456), (2, 148806728), (4, 74403364), (7, 42516208), (8, 37201682), (14, 21258104), (16, 18600841), (28, 10629052), (49, 6073744), (56, 5314526), (98, 3036872), (112, 2657263), (139, 2141104), (196, 1518436), (278, 1070552), (392, 759218), (556, 535276), (784, 379609), (973, 305872), (1112, 267638), (1946, 152936), (2224, 133819), (2731, 108976), (3892, 76468), (5462, 54488), (6811, 43696), (7784, 38234), (10924, 27244), (13622, 21848), (15568, 19117)]