258473472

素因数分解:

$2^9\times 3^1\times {\mathrm{168277}}^1$

素因数の和:168298

約数の個数: 40

約数和(自身を含む): 688593576

約数和(自身を除く): 430120104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 168277, 336554, 504831, 673108, 1009662, 1346216, 2019324, 2692432, 4038648, 5384864, 8077296, 10769728, 16154592, 21539456, 32309184, 43078912, 64618368, 86157824, 129236736, 258473472]

約数ペア:

[(1, 258473472), (2, 129236736), (3, 86157824), (4, 64618368), (6, 43078912), (8, 32309184), (12, 21539456), (16, 16154592), (24, 10769728), (32, 8077296), (48, 5384864), (64, 4038648), (96, 2692432), (128, 2019324), (192, 1346216), (256, 1009662), (384, 673108), (512, 504831), (768, 336554), (1536, 168277)]