293200424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 606480000

約数和(自身を除く): 313279576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 499, 607, 968, 998, 1214, 1996, 2428, 3992, 4856, 5489, 6677, 10978, 13354, 21956, 26708, 43912, 53416, 60379, 73447, 120758, 146894, 241516, 293788, 302893, 483032, 587576, 605786, 1211572, 2423144, 3331823, 6663646, 13327292, 26654584, 36650053, 73300106, 146600212, 293200424]

約数ペア:

[(1, 293200424), (2, 146600212), (4, 73300106), (8, 36650053), (11, 26654584), (22, 13327292), (44, 6663646), (88, 3331823), (121, 2423144), (242, 1211572), (484, 605786), (499, 587576), (607, 483032), (968, 302893), (998, 293788), (1214, 241516), (1996, 146894), (2428, 120758), (3992, 73447), (4856, 60379), (5489, 53416), (6677, 43912), (10978, 26708), (13354, 21956)]