244586881

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 324675648

約数和(自身を除く): 80088767

約数列:

[1, 7, 11, 43, 49, 61, 77, 173, 301, 427, 473, 539, 671, 1211, 1903, 2107, 2623, 2989, 3311, 4697, 7439, 8477, 10553, 13321, 18361, 23177, 28853, 32879, 52073, 73871, 81829, 93247, 116083, 128527, 201971, 364511, 453779, 517097, 572803, 812581, 1413797, 3176453, 4009621, 4991569, 5688067, 22235171, 34940983, 244586881]

約数ペア:

[(1, 244586881), (7, 34940983), (11, 22235171), (43, 5688067), (49, 4991569), (61, 4009621), (77, 3176453), (173, 1413797), (301, 812581), (427, 572803), (473, 517097), (539, 453779), (671, 364511), (1211, 201971), (1903, 128527), (2107, 116083), (2623, 93247), (2989, 81829), (3311, 73871), (4697, 52073), (7439, 32879), (8477, 28853), (10553, 23177), (13321, 18361)]