2912553144

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{295271}}^1$

素因数の和:295420

約数の個数: 48

約数和(自身を含む): 7945769520

約数和(自身を除く): 5033216376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 295271, 590542, 885813, 1181084, 1771626, 2362168, 2657439, 3543252, 5314878, 7086504, 10629756, 21259512, 40452127, 80904254, 121356381, 161808508, 242712762, 323617016, 364069143, 485425524, 728138286, 970851048, 1456276572, 2912553144]

約数ペア:

[(1, 2912553144), (2, 1456276572), (3, 970851048), (4, 728138286), (6, 485425524), (8, 364069143), (9, 323617016), (12, 242712762), (18, 161808508), (24, 121356381), (36, 80904254), (72, 40452127), (137, 21259512), (274, 10629756), (411, 7086504), (548, 5314878), (822, 3543252), (1096, 2657439), (1233, 2362168), (1644, 1771626), (2466, 1181084), (3288, 885813), (4932, 590542), (9864, 295271)]