820461216

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{62383}}^1$

素因数の和:62533

約数の個数: 48

約数和(自身を含む): 2169465984

約数和(自身を除く): 1349004768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 13152, 62383, 124766, 187149, 249532, 374298, 499064, 748596, 998128, 1497192, 1996256, 2994384, 5988768, 8546471, 17092942, 25639413, 34185884, 51278826, 68371768, 102557652, 136743536, 205115304, 273487072, 410230608, 820461216]

約数ペア:

[(1, 820461216), (2, 410230608), (3, 273487072), (4, 205115304), (6, 136743536), (8, 102557652), (12, 68371768), (16, 51278826), (24, 34185884), (32, 25639413), (48, 17092942), (96, 8546471), (137, 5988768), (274, 2994384), (411, 1996256), (548, 1497192), (822, 998128), (1096, 748596), (1644, 499064), (2192, 374298), (3288, 249532), (4384, 187149), (6576, 124766), (13152, 62383)]