118637268

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 281250816

約数和(自身を除く): 162613548

約数列:

[1, 2, 3, 4, 6, 12, 131, 163, 262, 326, 393, 463, 489, 524, 652, 786, 926, 978, 1389, 1572, 1852, 1956, 2778, 5556, 21353, 42706, 60653, 64059, 75469, 85412, 121306, 128118, 150938, 181959, 226407, 242612, 256236, 301876, 363918, 452814, 727836, 905628, 9886439, 19772878, 29659317, 39545756, 59318634, 118637268]

約数ペア:

[(1, 118637268), (2, 59318634), (3, 39545756), (4, 29659317), (6, 19772878), (12, 9886439), (131, 905628), (163, 727836), (262, 452814), (326, 363918), (393, 301876), (463, 256236), (489, 242612), (524, 226407), (652, 181959), (786, 150938), (926, 128118), (978, 121306), (1389, 85412), (1572, 75469), (1852, 64059), (1956, 60653), (2778, 42706), (5556, 21353)]