266439404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2179}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 583054080

約数和(自身を除く): 316614676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 397, 794, 1588, 2179, 2779, 4358, 4367, 5558, 8716, 8734, 11116, 15253, 17468, 23969, 30506, 30569, 47938, 61012, 61138, 95876, 122276, 167783, 335566, 671132, 865063, 1730126, 3460252, 6055441, 9515693, 12110882, 19031386, 24221764, 38062772, 66609851, 133219702, 266439404]

約数ペア:

[(1, 266439404), (2, 133219702), (4, 66609851), (7, 38062772), (11, 24221764), (14, 19031386), (22, 12110882), (28, 9515693), (44, 6055441), (77, 3460252), (154, 1730126), (308, 865063), (397, 671132), (794, 335566), (1588, 167783), (2179, 122276), (2779, 95876), (4358, 61138), (4367, 61012), (5558, 47938), (8716, 30569), (8734, 30506), (11116, 23969), (15253, 17468)]