391445832

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{709141}}^1$

素因数の和:709173

約数の個数: 32

約数和(自身を含む): 1021164480

約数和(自身を除く): 629718648

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 709141, 1418282, 2127423, 2836564, 4254846, 5673128, 8509692, 16310243, 17019384, 32620486, 48930729, 65240972, 97861458, 130481944, 195722916, 391445832]

約数ペア:

[(1, 391445832), (2, 195722916), (3, 130481944), (4, 97861458), (6, 65240972), (8, 48930729), (12, 32620486), (23, 17019384), (24, 16310243), (46, 8509692), (69, 5673128), (92, 4254846), (138, 2836564), (184, 2127423), (276, 1418282), (552, 709141)]