250368

素因数分解:

$2^9\times 3^1\times {\mathrm{163}}^1$

素因数の和:184

約数の個数: 40

約数和(自身を含む): 671088

約数和(自身を除く): 420720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 512, 652, 768, 978, 1304, 1536, 1956, 2608, 3912, 5216, 7824, 10432, 15648, 20864, 31296, 41728, 62592, 83456, 125184, 250368]

約数ペア:

[(1, 250368), (2, 125184), (3, 83456), (4, 62592), (6, 41728), (8, 31296), (12, 20864), (16, 15648), (24, 10432), (32, 7824), (48, 5216), (64, 3912), (96, 2608), (128, 1956), (163, 1536), (192, 1304), (256, 978), (326, 768), (384, 652), (489, 512)]