271661556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31751}}^1$

素因数の和:31812

約数の個数: 48

約数和(自身を含む): 682795008

約数和(自身を除く): 411133452

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 31751, 63502, 95253, 127004, 190506, 381012, 730273, 984281, 1460546, 1968562, 2190819, 2921092, 2952843, 3937124, 4381638, 5905686, 8763276, 11811372, 22638463, 45276926, 67915389, 90553852, 135830778, 271661556]

約数ペア:

[(1, 271661556), (2, 135830778), (3, 90553852), (4, 67915389), (6, 45276926), (12, 22638463), (23, 11811372), (31, 8763276), (46, 5905686), (62, 4381638), (69, 3937124), (92, 2952843), (93, 2921092), (124, 2190819), (138, 1968562), (186, 1460546), (276, 984281), (372, 730273), (713, 381012), (1426, 190506), (2139, 127004), (2852, 95253), (4278, 63502), (8556, 31751)]