289260216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{573929}}^1$

素因数の和:573948

約数の個数: 48

約数和(自身を含む): 895330800

約数和(自身を除く): 606070584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 573929, 1147858, 1721787, 2295716, 3443574, 4017503, 4591432, 5165361, 6887148, 8035006, 10330722, 12052509, 13774296, 16070012, 20661444, 24105018, 32140024, 36157527, 41322888, 48210036, 72315054, 96420072, 144630108, 289260216]

約数ペア:

[(1, 289260216), (2, 144630108), (3, 96420072), (4, 72315054), (6, 48210036), (7, 41322888), (8, 36157527), (9, 32140024), (12, 24105018), (14, 20661444), (18, 16070012), (21, 13774296), (24, 12052509), (28, 10330722), (36, 8035006), (42, 6887148), (56, 5165361), (63, 4591432), (72, 4017503), (84, 3443574), (126, 2295716), (168, 1721787), (252, 1147858), (504, 573929)]