261570672

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{165133}}^1$

素因数の和:165158

約数の個数: 60

約数和(自身を含む): 798588024

約数和(自身を除く): 537017352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 165133, 330266, 495399, 660532, 990798, 1321064, 1486197, 1816463, 1981596, 2642128, 2972394, 3632926, 3963192, 5449389, 5944788, 7265852, 7926384, 10898778, 11889576, 14531704, 16348167, 21797556, 23779152, 29063408, 32696334, 43595112, 65392668, 87190224, 130785336, 261570672]

約数ペア:

[(1, 261570672), (2, 130785336), (3, 87190224), (4, 65392668), (6, 43595112), (8, 32696334), (9, 29063408), (11, 23779152), (12, 21797556), (16, 16348167), (18, 14531704), (22, 11889576), (24, 10898778), (33, 7926384), (36, 7265852), (44, 5944788), (48, 5449389), (66, 3963192), (72, 3632926), (88, 2972394), (99, 2642128), (132, 1981596), (144, 1816463), (176, 1486197), (198, 1321064), (264, 990798), (396, 660532), (528, 495399), (792, 330266), (1584, 165133)]