331346.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{5519}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 32292000

約数和(自身を除く): 20768328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 5519, 11038, 16557, 22076, 33114, 44152, 49671, 66228, 99342, 132456, 160051, 198684, 320102, 397368, 480153, 640204, 960306, 1280408, 1440459, 1920612, 2880918, 3841224, 5761836, 11523672]

約数ペア:

[(1, 11523672), (2, 5761836), (3, 3841224), (4, 2880918), (6, 1920612), (8, 1440459), (9, 1280408), (12, 960306), (18, 640204), (24, 480153), (29, 397368), (36, 320102), (58, 198684), (72, 160051), (87, 132456), (116, 99342), (174, 66228), (232, 49671), (261, 44152), (348, 33114), (522, 22076), (696, 16557), (1044, 11038), (2088, 5519)]