528049491196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5419}}^1\times {\mathrm{21019}}^1$

素因数の和:26522

約数の個数: 48

約数和(自身を含む): 988898512000

約数和(自身を除く): 460849020804

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 5419, 10838, 21019, 21676, 42038, 84076, 102961, 205922, 330559, 399361, 411844, 661118, 798722, 1282159, 1322236, 1597444, 2564318, 5128636, 6280621, 12561242, 24361021, 25122484, 48722042, 97444084, 113901961, 227803922, 455607844, 2164137259, 4328274518, 6948019621, 8656549036, 13896039242, 27792078484, 132012372799, 264024745598, 528049491196]

約数ペア:

[(1, 528049491196), (2, 264024745598), (4, 132012372799), (19, 27792078484), (38, 13896039242), (61, 8656549036), (76, 6948019621), (122, 4328274518), (244, 2164137259), (1159, 455607844), (2318, 227803922), (4636, 113901961), (5419, 97444084), (10838, 48722042), (21019, 25122484), (21676, 24361021), (42038, 12561242), (84076, 6280621), (102961, 5128636), (205922, 2564318), (330559, 1597444), (399361, 1322236), (411844, 1282159), (661118, 798722)]