279376008

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{140249}}^1$

素因数の和:140341

約数の個数: 32

約数和(自身を含む): 706860000

約数和(自身を除く): 427483992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 140249, 280498, 420747, 560996, 841494, 1121992, 1682988, 3365976, 11640667, 23281334, 34922001, 46562668, 69844002, 93125336, 139688004, 279376008]

約数ペア:

[(1, 279376008), (2, 139688004), (3, 93125336), (4, 69844002), (6, 46562668), (8, 34922001), (12, 23281334), (24, 11640667), (83, 3365976), (166, 1682988), (249, 1121992), (332, 841494), (498, 560996), (664, 420747), (996, 280498), (1992, 140249)]