216678912

素因数分解:

$2^9\times 3^1\times {\mathrm{141067}}^1$

素因数の和:141088

約数の個数: 40

約数和(自身を含む): 577250256

約数和(自身を除く): 360571344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 141067, 282134, 423201, 564268, 846402, 1128536, 1692804, 2257072, 3385608, 4514144, 6771216, 9028288, 13542432, 18056576, 27084864, 36113152, 54169728, 72226304, 108339456, 216678912]

約数ペア:

[(1, 216678912), (2, 108339456), (3, 72226304), (4, 54169728), (6, 36113152), (8, 27084864), (12, 18056576), (16, 13542432), (24, 9028288), (32, 6771216), (48, 4514144), (64, 3385608), (96, 2257072), (128, 1692804), (192, 1128536), (256, 846402), (384, 564268), (512, 423201), (768, 282134), (1536, 141067)]