171031728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509023}}^1$

素因数の和:509041

約数の個数: 40

約数和(自身を含む): 504951808

約数和(自身を除く): 333920080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509023, 1018046, 1527069, 2036092, 3054138, 3563161, 4072184, 6108276, 7126322, 8144368, 10689483, 12216552, 14252644, 21378966, 24433104, 28505288, 42757932, 57010576, 85515864, 171031728]

約数ペア:

[(1, 171031728), (2, 85515864), (3, 57010576), (4, 42757932), (6, 28505288), (7, 24433104), (8, 21378966), (12, 14252644), (14, 12216552), (16, 10689483), (21, 8144368), (24, 7126322), (28, 6108276), (42, 4072184), (48, 3563161), (56, 3054138), (84, 2036092), (112, 1527069), (168, 1018046), (336, 509023)]