392225464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{20369}}^1$

素因数の和:20487

約数の個数: 32

約数和(自身を含む): 769986000

約数和(自身を除く): 377760536

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 2407, 4814, 9628, 19256, 20369, 40738, 81476, 162952, 590701, 1181402, 1690627, 2362804, 3381254, 4725608, 6762508, 13525016, 49028183, 98056366, 196112732, 392225464]

約数ペア:

[(1, 392225464), (2, 196112732), (4, 98056366), (8, 49028183), (29, 13525016), (58, 6762508), (83, 4725608), (116, 3381254), (166, 2362804), (232, 1690627), (332, 1181402), (664, 590701), (2407, 162952), (4814, 81476), (9628, 40738), (19256, 20369)]