240254412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18521}}^1$

素因数の和:18598

約数の個数: 48

約数和(自身を含む): 597445632

約数和(自身を除く): 357191220

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 18521, 37042, 55563, 74084, 111126, 222252, 425983, 851966, 870487, 1277949, 1703932, 1740974, 2555898, 2611461, 3481948, 5111796, 5222922, 10445844, 20021201, 40042402, 60063603, 80084804, 120127206, 240254412]

約数ペア:

[(1, 240254412), (2, 120127206), (3, 80084804), (4, 60063603), (6, 40042402), (12, 20021201), (23, 10445844), (46, 5222922), (47, 5111796), (69, 3481948), (92, 2611461), (94, 2555898), (138, 1740974), (141, 1703932), (188, 1277949), (276, 870487), (282, 851966), (564, 425983), (1081, 222252), (2162, 111126), (3243, 74084), (4324, 55563), (6486, 37042), (12972, 18521)]