247856952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1475339}}^1$

素因数の和:1475355

約数の個数: 32

約数和(自身を含む): 708163200

約数和(自身を除く): 460306248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1475339, 2950678, 4426017, 5901356, 8852034, 10327373, 11802712, 17704068, 20654746, 30982119, 35408136, 41309492, 61964238, 82618984, 123928476, 247856952]

約数ペア:

[(1, 247856952), (2, 123928476), (3, 82618984), (4, 61964238), (6, 41309492), (7, 35408136), (8, 30982119), (12, 20654746), (14, 17704068), (21, 11802712), (24, 10327373), (28, 8852034), (42, 5901356), (56, 4426017), (84, 2950678), (168, 1475339)]