996909507944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1\times {\mathrm{357347}}^1$

素因数の和:358998

約数の個数: 64

約数和(自身を含む): 2206523842560

約数和(自身を除く): 1209614334616

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1607, 1736, 3214, 6428, 11249, 12856, 22498, 44996, 49817, 89992, 99634, 199268, 348719, 357347, 398536, 697438, 714694, 1394876, 1429388, 2501429, 2789752, 2858776, 5002858, 10005716, 11077757, 20011432, 22155514, 44311028, 77544299, 88622056, 155088598, 310177196, 574256629, 620354392, 1148513258, 2297026516, 4019796403, 4594053032, 8039592806, 16079185612, 17801955499, 32158371224, 35603910998, 71207821996, 124613688493, 142415643992, 249227376986, 498454753972, 996909507944]

約数ペア:

[(1, 996909507944), (2, 498454753972), (4, 249227376986), (7, 142415643992), (8, 124613688493), (14, 71207821996), (28, 35603910998), (31, 32158371224), (56, 17801955499), (62, 16079185612), (124, 8039592806), (217, 4594053032), (248, 4019796403), (434, 2297026516), (868, 1148513258), (1607, 620354392), (1736, 574256629), (3214, 310177196), (6428, 155088598), (11249, 88622056), (12856, 77544299), (22498, 44311028), (44996, 22155514), (49817, 20011432), (89992, 11077757), (99634, 10005716), (199268, 5002858), (348719, 2858776), (357347, 2789752), (398536, 2501429), (697438, 1429388), (714694, 1394876)]