276959452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15241}}^1$

素因数の和:15322

約数の個数: 48

約数和(自身を含む): 614557440

約数和(自身を除く): 337597988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 15241, 18172, 30482, 60964, 106687, 167651, 213374, 335302, 426748, 670604, 899219, 1173557, 1798438, 2347114, 3596876, 4694228, 6294533, 9891409, 12589066, 19782818, 25178132, 39565636, 69239863, 138479726, 276959452]

約数ペア:

[(1, 276959452), (2, 138479726), (4, 69239863), (7, 39565636), (11, 25178132), (14, 19782818), (22, 12589066), (28, 9891409), (44, 6294533), (59, 4694228), (77, 3596876), (118, 2347114), (154, 1798438), (236, 1173557), (308, 899219), (413, 670604), (649, 426748), (826, 335302), (1298, 213374), (1652, 167651), (2596, 106687), (4543, 60964), (9086, 30482), (15241, 18172)]