900960588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11549}}^1$

素因数の和:11767

約数の個数: 72

約数和(自身を含む): 2497294800

約数和(自身を除く): 1596334212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 1182, 1773, 2167, 2364, 3546, 4334, 6501, 7092, 8668, 11549, 13002, 19503, 23098, 26004, 34647, 39006, 46196, 69294, 78012, 103941, 127039, 138588, 207882, 254078, 381117, 415764, 508156, 762234, 1143351, 1524468, 2275153, 2286702, 4550306, 4573404, 6825459, 9100612, 13650918, 20476377, 25026683, 27301836, 40952754, 50053366, 75080049, 81905508, 100106732, 150160098, 225240147, 300320196, 450480294, 900960588]

約数ペア:

[(1, 900960588), (2, 450480294), (3, 300320196), (4, 225240147), (6, 150160098), (9, 100106732), (11, 81905508), (12, 75080049), (18, 50053366), (22, 40952754), (33, 27301836), (36, 25026683), (44, 20476377), (66, 13650918), (99, 9100612), (132, 6825459), (197, 4573404), (198, 4550306), (394, 2286702), (396, 2275153), (591, 1524468), (788, 1143351), (1182, 762234), (1773, 508156), (2167, 415764), (2364, 381117), (3546, 254078), (4334, 207882), (6501, 138588), (7092, 127039), (8668, 103941), (11549, 78012), (13002, 69294), (19503, 46196), (23098, 39006), (26004, 34647)]