224749784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211231}}^1$

素因数の和:211263

約数の個数: 32

約数和(自身を含む): 506956800

約数和(自身を除く): 282207016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 211231, 422462, 844924, 1478617, 1689848, 2957234, 4013389, 5914468, 8026778, 11828936, 16053556, 28093723, 32107112, 56187446, 112374892, 224749784]

約数ペア:

[(1, 224749784), (2, 112374892), (4, 56187446), (7, 32107112), (8, 28093723), (14, 16053556), (19, 11828936), (28, 8026778), (38, 5914468), (56, 4013389), (76, 2957234), (133, 1689848), (152, 1478617), (266, 844924), (532, 422462), (1064, 211231)]