263331252

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{252233}}^1$

素因数の和:252272

約数の個数: 36

約数和(自身を含む): 688598820

約数和(自身を除く): 425267568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 252233, 504466, 756699, 1008932, 1513398, 2270097, 3026796, 4540194, 7314757, 9080388, 14629514, 21944271, 29259028, 43888542, 65832813, 87777084, 131665626, 263331252]

約数ペア:

[(1, 263331252), (2, 131665626), (3, 87777084), (4, 65832813), (6, 43888542), (9, 29259028), (12, 21944271), (18, 14629514), (29, 9080388), (36, 7314757), (58, 4540194), (87, 3026796), (116, 2270097), (174, 1513398), (261, 1008932), (348, 756699), (522, 504466), (1044, 252233)]