811334048

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190633}}^1$

素因数の和:190669

約数の個数: 48

約数和(自身を含む): 1921590720

約数和(自身を除く): 1110256672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 190633, 381266, 762532, 1334431, 1525064, 2668862, 3050128, 3622027, 5337724, 6100256, 7244054, 10675448, 14488108, 21350896, 25354189, 28976216, 42701792, 50708378, 57952432, 101416756, 115904864, 202833512, 405667024, 811334048]

約数ペア:

[(1, 811334048), (2, 405667024), (4, 202833512), (7, 115904864), (8, 101416756), (14, 57952432), (16, 50708378), (19, 42701792), (28, 28976216), (32, 25354189), (38, 21350896), (56, 14488108), (76, 10675448), (112, 7244054), (133, 6100256), (152, 5337724), (224, 3622027), (266, 3050128), (304, 2668862), (532, 1525064), (608, 1334431), (1064, 762532), (2128, 381266), (4256, 190633)]