263294772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{1511}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 662643072

約数和(自身を除く): 399348300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1117, 1511, 2234, 3022, 3351, 4468, 4533, 6044, 6702, 9066, 13404, 14521, 18132, 19643, 29042, 39286, 43563, 58084, 58929, 78572, 87126, 117858, 174252, 235716, 1687787, 3375574, 5063361, 6751148, 10126722, 20253444, 21941231, 43882462, 65823693, 87764924, 131647386, 263294772]

約数ペア:

[(1, 263294772), (2, 131647386), (3, 87764924), (4, 65823693), (6, 43882462), (12, 21941231), (13, 20253444), (26, 10126722), (39, 6751148), (52, 5063361), (78, 3375574), (156, 1687787), (1117, 235716), (1511, 174252), (2234, 117858), (3022, 87126), (3351, 78572), (4468, 58929), (4533, 58084), (6044, 43563), (6702, 39286), (9066, 29042), (13404, 19643), (14521, 18132)]