660984588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{57557}}^1$

素因数の和:57607

約数の個数: 72

約数和(自身を含む): 1885600080

約数和(自身を除く): 1224615492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 57557, 115114, 172671, 230228, 345342, 518013, 633127, 690684, 1036026, 1266254, 1669153, 1899381, 2072052, 2532508, 3338306, 3798762, 5007459, 5698143, 6676612, 7597524, 10014918, 11396286, 15022377, 18360683, 20029836, 22792572, 30044754, 36721366, 55082049, 60089508, 73442732, 110164098, 165246147, 220328196, 330492294, 660984588]

約数ペア:

[(1, 660984588), (2, 330492294), (3, 220328196), (4, 165246147), (6, 110164098), (9, 73442732), (11, 60089508), (12, 55082049), (18, 36721366), (22, 30044754), (29, 22792572), (33, 20029836), (36, 18360683), (44, 15022377), (58, 11396286), (66, 10014918), (87, 7597524), (99, 6676612), (116, 5698143), (132, 5007459), (174, 3798762), (198, 3338306), (261, 2532508), (319, 2072052), (348, 1899381), (396, 1669153), (522, 1266254), (638, 1036026), (957, 690684), (1044, 633127), (1276, 518013), (1914, 345342), (2871, 230228), (3828, 172671), (5742, 115114), (11484, 57557)]