319325468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45077}}^1$

素因数の和:45122

約数の個数: 48

約数和(自身を含む): 727017984

約数和(自身を除く): 407692516

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 45077, 90154, 180308, 315539, 495847, 631078, 991694, 1036771, 1262156, 1983388, 2073542, 3470929, 4147084, 6941858, 7257397, 11404481, 13883716, 14514794, 22808962, 29029588, 45617924, 79831367, 159662734, 319325468]

約数ペア:

[(1, 319325468), (2, 159662734), (4, 79831367), (7, 45617924), (11, 29029588), (14, 22808962), (22, 14514794), (23, 13883716), (28, 11404481), (44, 7257397), (46, 6941858), (77, 4147084), (92, 3470929), (154, 2073542), (161, 1983388), (253, 1262156), (308, 1036771), (322, 991694), (506, 631078), (644, 495847), (1012, 315539), (1771, 180308), (3542, 90154), (7084, 45077)]