328563004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{46381}}^1$

素因数の和:46426

約数の個数: 48

約数和(自身を含む): 748048896

約数和(自身を除く): 419485892

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, 46381, 92762, 185524, 324667, 510191, 649334, 1020382, 1066763, 1298668, 2040764, 2133526, 3571337, 4267052, 7142674, 7467341, 11734393, 14285348, 14934682, 23468786, 29869364, 46937572, 82140751, 164281502, 328563004]

約数ペア:

[(1, 328563004), (2, 164281502), (4, 82140751), (7, 46937572), (11, 29869364), (14, 23468786), (22, 14934682), (23, 14285348), (28, 11734393), (44, 7467341), (46, 7142674), (77, 4267052), (92, 3571337), (154, 2133526), (161, 2040764), (253, 1298668), (308, 1066763), (322, 1020382), (506, 649334), (644, 510191), (1012, 324667), (1771, 185524), (3542, 92762), (7084, 46381)]