280917816

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{141023}}^1$

素因数の和:141115

約数の個数: 32

約数和(自身を含む): 710760960

約数和(自身を除く): 429843144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 141023, 282046, 423069, 564092, 846138, 1128184, 1692276, 3384552, 11704909, 23409818, 35114727, 46819636, 70229454, 93639272, 140458908, 280917816]

約数ペア:

[(1, 280917816), (2, 140458908), (3, 93639272), (4, 70229454), (6, 46819636), (8, 35114727), (12, 23409818), (24, 11704909), (83, 3384552), (166, 1692276), (249, 1128184), (332, 846138), (498, 564092), (664, 423069), (996, 282046), (1992, 141023)]