215627076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{285221}}^1$

素因数の和:285241

約数の個数: 48

約数和(自身を含む): 638897280

約数和(自身を除く): 423270204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 285221, 570442, 855663, 1140884, 1711326, 1996547, 2566989, 3422652, 3993094, 5133978, 5989641, 7700967, 7986188, 10267956, 11979282, 15401934, 17968923, 23958564, 30803868, 35937846, 53906769, 71875692, 107813538, 215627076]

約数ペア:

[(1, 215627076), (2, 107813538), (3, 71875692), (4, 53906769), (6, 35937846), (7, 30803868), (9, 23958564), (12, 17968923), (14, 15401934), (18, 11979282), (21, 10267956), (27, 7986188), (28, 7700967), (36, 5989641), (42, 5133978), (54, 3993094), (63, 3422652), (84, 2566989), (108, 1996547), (126, 1711326), (189, 1140884), (252, 855663), (378, 570442), (756, 285221)]