262428488

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^2\times {\mathrm{367}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 568913280

約数和(自身を除く): 306484792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 367, 452, 734, 791, 904, 1468, 1582, 2569, 2936, 3164, 5138, 6328, 10276, 12769, 20552, 25538, 41471, 51076, 82942, 89383, 102152, 165884, 178766, 290297, 331768, 357532, 580594, 715064, 1161188, 2322376, 4686223, 9372446, 18744892, 32803561, 37489784, 65607122, 131214244, 262428488]

約数ペア:

[(1, 262428488), (2, 131214244), (4, 65607122), (7, 37489784), (8, 32803561), (14, 18744892), (28, 9372446), (56, 4686223), (113, 2322376), (226, 1161188), (367, 715064), (452, 580594), (734, 357532), (791, 331768), (904, 290297), (1468, 178766), (1582, 165884), (2569, 102152), (2936, 89383), (3164, 82942), (5138, 51076), (6328, 41471), (10276, 25538), (12769, 20552)]