238420664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{6563}}^1$

素因数の和:6827

約数の個数: 32

約数和(自身を含む): 472608000

約数和(自身を除く): 234187336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 6563, 9082, 13126, 18164, 26252, 36328, 52504, 124697, 249394, 498788, 997576, 1568557, 3137114, 6274228, 12548456, 29802583, 59605166, 119210332, 238420664]

約数ペア:

[(1, 238420664), (2, 119210332), (4, 59605166), (8, 29802583), (19, 12548456), (38, 6274228), (76, 3137114), (152, 1568557), (239, 997576), (478, 498788), (956, 249394), (1912, 124697), (4541, 52504), (6563, 36328), (9082, 26252), (13126, 18164)]