868271904

素因数分解:

$2^5\times 3^2\times {\mathrm{691}}^1\times {\mathrm{4363}}^1$

素因数の和:5070

約数の個数: 72

約数和(自身を含む): 2473288272

約数和(自身を除く): 1605016368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 691, 1382, 2073, 2764, 4146, 4363, 5528, 6219, 8292, 8726, 11056, 12438, 13089, 16584, 17452, 22112, 24876, 26178, 33168, 34904, 39267, 49752, 52356, 66336, 69808, 78534, 99504, 104712, 139616, 157068, 199008, 209424, 314136, 418848, 628272, 1256544, 3014833, 6029666, 9044499, 12059332, 18088998, 24118664, 27133497, 36177996, 48237328, 54266994, 72355992, 96474656, 108533988, 144711984, 217067976, 289423968, 434135952, 868271904]

約数ペア:

[(1, 868271904), (2, 434135952), (3, 289423968), (4, 217067976), (6, 144711984), (8, 108533988), (9, 96474656), (12, 72355992), (16, 54266994), (18, 48237328), (24, 36177996), (32, 27133497), (36, 24118664), (48, 18088998), (72, 12059332), (96, 9044499), (144, 6029666), (288, 3014833), (691, 1256544), (1382, 628272), (2073, 418848), (2764, 314136), (4146, 209424), (4363, 199008), (5528, 157068), (6219, 139616), (8292, 104712), (8726, 99504), (11056, 78534), (12438, 69808), (13089, 66336), (16584, 52356), (17452, 49752), (22112, 39267), (24876, 34904), (26178, 33168)]