338693488

素因数分解:

$2^4\times 7^2\times {\mathrm{432007}}^1$

素因数の和:432029

約数の個数: 30

約数和(自身を含む): 763358136

約数和(自身を除く): 424664648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 432007, 864014, 1728028, 3024049, 3456056, 6048098, 6912112, 12096196, 21168343, 24192392, 42336686, 48384784, 84673372, 169346744, 338693488]

約数ペア:

[(1, 338693488), (2, 169346744), (4, 84673372), (7, 48384784), (8, 42336686), (14, 24192392), (16, 21168343), (28, 12096196), (49, 6912112), (56, 6048098), (98, 3456056), (112, 3024049), (196, 1728028), (392, 864014), (784, 432007)]