280565592

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{508271}}^1$

素因数の和:508303

約数の個数: 32

約数和(自身を含む): 731911680

約数和(自身を除く): 451346088

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 508271, 1016542, 1524813, 2033084, 3049626, 4066168, 6099252, 11690233, 12198504, 23380466, 35070699, 46760932, 70141398, 93521864, 140282796, 280565592]

約数ペア:

[(1, 280565592), (2, 140282796), (3, 93521864), (4, 70141398), (6, 46760932), (8, 35070699), (12, 23380466), (23, 12198504), (24, 11690233), (46, 6099252), (69, 4066168), (92, 3049626), (138, 2033084), (184, 1524813), (276, 1016542), (552, 508271)]