289071456

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 782369280

約数和(自身を除く): 493297824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 239, 258, 293, 344, 478, 516, 586, 688, 717, 879, 956, 1032, 1172, 1376, 1434, 1758, 1912, 2064, 2344, 2868, 3516, 3824, 4128, 4688, 5736, 7032, 7648, 9376, 10277, 11472, 12599, 14064, 20554, 22944, 25198, 28128, 30831, 37797, 41108, 50396, 61662, 70027, 75594, 82216, 100792, 123324, 140054, 151188, 164432, 201584, 210081, 246648, 280108, 302376, 328864, 403168, 420162, 493296, 560216, 604752, 840324, 986592, 1120432, 1209504, 1680648, 2240864, 3011161, 3361296, 6022322, 6722592, 9033483, 12044644, 18066966, 24089288, 36133932, 48178576, 72267864, 96357152, 144535728, 289071456]

約数ペア:

[(1, 289071456), (2, 144535728), (3, 96357152), (4, 72267864), (6, 48178576), (8, 36133932), (12, 24089288), (16, 18066966), (24, 12044644), (32, 9033483), (43, 6722592), (48, 6022322), (86, 3361296), (96, 3011161), (129, 2240864), (172, 1680648), (239, 1209504), (258, 1120432), (293, 986592), (344, 840324), (478, 604752), (516, 560216), (586, 493296), (688, 420162), (717, 403168), (879, 328864), (956, 302376), (1032, 280108), (1172, 246648), (1376, 210081), (1434, 201584), (1758, 164432), (1912, 151188), (2064, 140054), (2344, 123324), (2868, 100792), (3516, 82216), (3824, 75594), (4128, 70027), (4688, 61662), (5736, 50396), (7032, 41108), (7648, 37797), (9376, 30831), (10277, 28128), (11472, 25198), (12599, 22944), (14064, 20554)]