987729432

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{78691}}^1$

素因数の和:79223

約数の個数: 32

約数和(自身を含む): 2474076480

約数和(自身を除く): 1486347048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 2092, 3138, 4184, 6276, 12552, 78691, 157382, 236073, 314764, 472146, 629528, 944292, 1888584, 41155393, 82310786, 123466179, 164621572, 246932358, 329243144, 493864716, 987729432]

約数ペア:

[(1, 987729432), (2, 493864716), (3, 329243144), (4, 246932358), (6, 164621572), (8, 123466179), (12, 82310786), (24, 41155393), (523, 1888584), (1046, 944292), (1569, 629528), (2092, 472146), (3138, 314764), (4184, 236073), (6276, 157382), (12552, 78691)]