427756548

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2083}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 1014157760

約数和(自身を除く): 586401212

約数列:

[1, 2, 3, 4, 6, 12, 109, 157, 218, 314, 327, 436, 471, 628, 654, 942, 1308, 1884, 2083, 4166, 6249, 8332, 12498, 17113, 24996, 34226, 51339, 68452, 102678, 205356, 227047, 327031, 454094, 654062, 681141, 908188, 981093, 1308124, 1362282, 1962186, 2724564, 3924372, 35646379, 71292758, 106939137, 142585516, 213878274, 427756548]

約数ペア:

[(1, 427756548), (2, 213878274), (3, 142585516), (4, 106939137), (6, 71292758), (12, 35646379), (109, 3924372), (157, 2724564), (218, 1962186), (314, 1362282), (327, 1308124), (436, 981093), (471, 908188), (628, 681141), (654, 654062), (942, 454094), (1308, 327031), (1884, 227047), (2083, 205356), (4166, 102678), (6249, 68452), (8332, 51339), (12498, 34226), (17113, 24996)]