264310256

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{24329}}^1$

素因数の和:24441

約数の個数: 40

約数和(自身を含む): 591316320

約数和(自身を除く): 327006064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 24329, 48658, 97316, 170303, 194632, 340606, 389264, 681212, 1362424, 2359913, 2724848, 4719826, 9439652, 16519391, 18879304, 33038782, 37758608, 66077564, 132155128, 264310256]

約数ペア:

[(1, 264310256), (2, 132155128), (4, 66077564), (7, 37758608), (8, 33038782), (14, 18879304), (16, 16519391), (28, 9439652), (56, 4719826), (97, 2724848), (112, 2359913), (194, 1362424), (388, 681212), (679, 389264), (776, 340606), (1358, 194632), (1552, 170303), (2716, 97316), (5432, 48658), (10864, 24329)]