866208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 2600640

約数和(自身を除く): 1734432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1289, 2578, 3867, 5156, 7734, 9023, 10312, 15468, 18046, 20624, 27069, 30936, 36092, 41248, 54138, 61872, 72184, 108276, 123744, 144368, 216552, 288736, 433104, 866208]

約数ペア:

[(1, 866208), (2, 433104), (3, 288736), (4, 216552), (6, 144368), (7, 123744), (8, 108276), (12, 72184), (14, 61872), (16, 54138), (21, 41248), (24, 36092), (28, 30936), (32, 27069), (42, 20624), (48, 18046), (56, 15468), (84, 10312), (96, 9023), (112, 7734), (168, 5156), (224, 3867), (336, 2578), (672, 1289)]