313202316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23159}}^1$

素因数の和:23203

約数の個数: 72

約数和(自身を含む): 887120640

約数和(自身を除く): 573918324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 23159, 46318, 69477, 92636, 138954, 162113, 277908, 324226, 486339, 532657, 648452, 972678, 1065314, 1134791, 1597971, 1945356, 2130628, 2269582, 3195942, 3404373, 3728599, 4539164, 6391884, 6808746, 7457198, 11185797, 13617492, 14914396, 22371594, 26100193, 44743188, 52200386, 78300579, 104400772, 156601158, 313202316]

約数ペア:

[(1, 313202316), (2, 156601158), (3, 104400772), (4, 78300579), (6, 52200386), (7, 44743188), (12, 26100193), (14, 22371594), (21, 14914396), (23, 13617492), (28, 11185797), (42, 7457198), (46, 6808746), (49, 6391884), (69, 4539164), (84, 3728599), (92, 3404373), (98, 3195942), (138, 2269582), (147, 2130628), (161, 1945356), (196, 1597971), (276, 1134791), (294, 1065314), (322, 972678), (483, 648452), (588, 532657), (644, 486339), (966, 324226), (1127, 277908), (1932, 162113), (2254, 138954), (3381, 92636), (4508, 69477), (6762, 46318), (13524, 23159)]