731620162

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 1396362240

約数和(自身を除く): 664742078

約数列:

[1, 2, 7, 13, 14, 26, 53, 73, 91, 106, 146, 182, 371, 511, 689, 742, 949, 1022, 1039, 1378, 1898, 2078, 3869, 4823, 6643, 7273, 7738, 9646, 13286, 13507, 14546, 27014, 27083, 50297, 54166, 55067, 75847, 94549, 100594, 110134, 151694, 189098, 352079, 385469, 530929, 704158, 715871, 770938, 986011, 1061858, 1431742, 1972022, 4019891, 5011097, 6902077, 8039782, 10022194, 13804154, 28139237, 52258583, 56278474, 104517166, 365810081, 731620162]

約数ペア:

[(1, 731620162), (2, 365810081), (7, 104517166), (13, 56278474), (14, 52258583), (26, 28139237), (53, 13804154), (73, 10022194), (91, 8039782), (106, 6902077), (146, 5011097), (182, 4019891), (371, 1972022), (511, 1431742), (689, 1061858), (742, 986011), (949, 770938), (1022, 715871), (1039, 704158), (1378, 530929), (1898, 385469), (2078, 352079), (3869, 189098), (4823, 151694), (6643, 110134), (7273, 100594), (7738, 94549), (9646, 75847), (13286, 55067), (13507, 54166), (14546, 50297), (27014, 27083)]