268953872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89891}}^1$

素因数の和:89927

約数の個数: 40

約数和(自身を含む): 601916832

約数和(自身を除く): 332962960

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 89891, 179782, 359564, 719128, 988801, 1438256, 1528147, 1977602, 3056294, 3955204, 6112588, 7910408, 12225176, 15820816, 16809617, 24450352, 33619234, 67238468, 134476936, 268953872]

約数ペア:

[(1, 268953872), (2, 134476936), (4, 67238468), (8, 33619234), (11, 24450352), (16, 16809617), (17, 15820816), (22, 12225176), (34, 7910408), (44, 6112588), (68, 3955204), (88, 3056294), (136, 1977602), (176, 1528147), (187, 1438256), (272, 988801), (374, 719128), (748, 359564), (1496, 179782), (2992, 89891)]