289298898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11423}}^1$

素因数の和:11508

約数の個数: 64

約数和(自身を含む): 745758720

約数和(自身を除く): 456459822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2814, 3618, 4221, 8442, 11423, 12663, 22846, 25326, 34269, 68538, 79961, 102807, 159922, 205614, 239883, 308421, 479766, 616842, 719649, 765341, 1439298, 1530682, 2158947, 2296023, 4317894, 4592046, 5357387, 6888069, 10714774, 13776138, 16072161, 20664207, 32144322, 41328414, 48216483, 96432966, 144649449, 289298898]

約数ペア:

[(1, 289298898), (2, 144649449), (3, 96432966), (6, 48216483), (7, 41328414), (9, 32144322), (14, 20664207), (18, 16072161), (21, 13776138), (27, 10714774), (42, 6888069), (54, 5357387), (63, 4592046), (67, 4317894), (126, 2296023), (134, 2158947), (189, 1530682), (201, 1439298), (378, 765341), (402, 719649), (469, 616842), (603, 479766), (938, 308421), (1206, 239883), (1407, 205614), (1809, 159922), (2814, 102807), (3618, 79961), (4221, 68538), (8442, 34269), (11423, 25326), (12663, 22846)]