338280964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3779}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 711244800

約数和(自身を除く): 372963836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1946, 3197, 3779, 3892, 6394, 7558, 12788, 15116, 22379, 26453, 44758, 52906, 86917, 89516, 105812, 173834, 347668, 525281, 608419, 1050562, 1216838, 2101124, 2433676, 3676967, 7353934, 12081463, 14707868, 24162926, 48325852, 84570241, 169140482, 338280964]

約数ペア:

[(1, 338280964), (2, 169140482), (4, 84570241), (7, 48325852), (14, 24162926), (23, 14707868), (28, 12081463), (46, 7353934), (92, 3676967), (139, 2433676), (161, 2101124), (278, 1216838), (322, 1050562), (556, 608419), (644, 525281), (973, 347668), (1946, 173834), (3197, 105812), (3779, 89516), (3892, 86917), (6394, 52906), (7558, 44758), (12788, 26453), (15116, 22379)]