479119072

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15139}}^1$

素因数の和:15215

約数の個数: 48

約数和(自身を含む): 1007233920

約数和(自身を除く): 528114848

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 15139, 15824, 30278, 31648, 60556, 121112, 242224, 348197, 484448, 650977, 696394, 1301954, 1392788, 2603908, 2785576, 5207816, 5571152, 10415632, 11142304, 14972471, 20831264, 29944942, 59889884, 119779768, 239559536, 479119072]

約数ペア:

[(1, 479119072), (2, 239559536), (4, 119779768), (8, 59889884), (16, 29944942), (23, 20831264), (32, 14972471), (43, 11142304), (46, 10415632), (86, 5571152), (92, 5207816), (172, 2785576), (184, 2603908), (344, 1392788), (368, 1301954), (688, 696394), (736, 650977), (989, 484448), (1376, 348197), (1978, 242224), (3956, 121112), (7912, 60556), (15139, 31648), (15824, 30278)]