271247872

素因数分解:

$2^9\times 7^1\times {\mathrm{75683}}^1$

素因数の和:75708

約数の個数: 40

約数和(自身を含む): 619397856

約数和(自身を除く): 348149984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 75683, 151366, 302732, 529781, 605464, 1059562, 1210928, 2119124, 2421856, 4238248, 4843712, 8476496, 9687424, 16952992, 19374848, 33905984, 38749696, 67811968, 135623936, 271247872]

約数ペア:

[(1, 271247872), (2, 135623936), (4, 67811968), (7, 38749696), (8, 33905984), (14, 19374848), (16, 16952992), (28, 9687424), (32, 8476496), (56, 4843712), (64, 4238248), (112, 2421856), (128, 2119124), (224, 1210928), (256, 1059562), (448, 605464), (512, 529781), (896, 302732), (1792, 151366), (3584, 75683)]