271567164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89449}}^1$

素因数の和:89490

約数の個数: 48

約数和(自身を含む): 721324800

約数和(自身を除く): 449757636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 89449, 178898, 268347, 357796, 536694, 983939, 1073388, 1967878, 2057327, 2951817, 3935756, 4114654, 5903634, 6171981, 8229308, 11807268, 12343962, 22630597, 24687924, 45261194, 67891791, 90522388, 135783582, 271567164]

約数ペア:

[(1, 271567164), (2, 135783582), (3, 90522388), (4, 67891791), (6, 45261194), (11, 24687924), (12, 22630597), (22, 12343962), (23, 11807268), (33, 8229308), (44, 6171981), (46, 5903634), (66, 4114654), (69, 3935756), (92, 2951817), (132, 2057327), (138, 1967878), (253, 1073388), (276, 983939), (506, 536694), (759, 357796), (1012, 268347), (1518, 178898), (3036, 89449)]