725005752

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{983}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 1842048000

約数和(自身を除く): 1117042248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 389, 474, 632, 778, 948, 983, 1167, 1556, 1896, 1966, 2334, 2949, 3112, 3932, 4668, 5898, 7864, 9336, 11796, 23592, 30731, 61462, 77657, 92193, 122924, 155314, 184386, 232971, 245848, 310628, 368772, 382387, 465942, 621256, 737544, 764774, 931884, 1147161, 1529548, 1863768, 2294322, 3059096, 4588644, 9177288, 30208573, 60417146, 90625719, 120834292, 181251438, 241668584, 362502876, 725005752]

約数ペア:

[(1, 725005752), (2, 362502876), (3, 241668584), (4, 181251438), (6, 120834292), (8, 90625719), (12, 60417146), (24, 30208573), (79, 9177288), (158, 4588644), (237, 3059096), (316, 2294322), (389, 1863768), (474, 1529548), (632, 1147161), (778, 931884), (948, 764774), (983, 737544), (1167, 621256), (1556, 465942), (1896, 382387), (1966, 368772), (2334, 310628), (2949, 245848), (3112, 232971), (3932, 184386), (4668, 155314), (5898, 122924), (7864, 92193), (9336, 77657), (11796, 61462), (23592, 30731)]