255584672

素因数分解:

$2^5\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3109}}^1$

素因数の和:3493

約数の個数: 48

約数和(自身を含む): 576817920

約数和(自身を除く): 321233248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 734, 1468, 2569, 2936, 3109, 5138, 5872, 6218, 10276, 11744, 12436, 20552, 21763, 24872, 41104, 43526, 49744, 82208, 87052, 99488, 174104, 348208, 696416, 1141003, 2282006, 4564012, 7987021, 9128024, 15974042, 18256048, 31948084, 36512096, 63896168, 127792336, 255584672]

約数ペア:

[(1, 255584672), (2, 127792336), (4, 63896168), (7, 36512096), (8, 31948084), (14, 18256048), (16, 15974042), (28, 9128024), (32, 7987021), (56, 4564012), (112, 2282006), (224, 1141003), (367, 696416), (734, 348208), (1468, 174104), (2569, 99488), (2936, 87052), (3109, 82208), (5138, 49744), (5872, 43526), (6218, 41104), (10276, 24872), (11744, 21763), (12436, 20552)]