247930032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{737887}}^1$

素因数の和:737905

約数の個数: 40

約数和(自身を含む): 731984896

約数和(自身を除く): 484054864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 737887, 1475774, 2213661, 2951548, 4427322, 5165209, 5903096, 8854644, 10330418, 11806192, 15495627, 17709288, 20660836, 30991254, 35418576, 41321672, 61982508, 82643344, 123965016, 247930032]

約数ペア:

[(1, 247930032), (2, 123965016), (3, 82643344), (4, 61982508), (6, 41321672), (7, 35418576), (8, 30991254), (12, 20660836), (14, 17709288), (16, 15495627), (21, 11806192), (24, 10330418), (28, 8854644), (42, 5903096), (48, 5165209), (56, 4427322), (84, 2951548), (112, 2213661), (168, 1475774), (336, 737887)]