7663399256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 15856128000

約数和(自身を除く): 8192728744

約数列:

[1, 2, 4, 8, 23, 46, 47, 61, 73, 92, 94, 122, 146, 184, 188, 199, 244, 292, 376, 398, 488, 584, 796, 1081, 1403, 1592, 1679, 2162, 2806, 2867, 3358, 3431, 4324, 4453, 4577, 5612, 5734, 6716, 6862, 8648, 8906, 9154, 9353, 11224, 11468, 12139, 13432, 13724, 14527, 17812, 18308, 18706, 22936, 24278, 27448, 29054, 35624, 36616, 37412, 48556, 58108, 65941, 74824, 78913, 97112, 102419, 116216, 131882, 157826, 204838, 209291, 215119, 263764, 279197, 315652, 334121, 409676, 418582, 430238, 527528, 558394, 570533, 631304, 668242, 682769, 819352, 837164, 860476, 886147, 1116788, 1141066, 1336484, 1365538, 1674328, 1720952, 1772294, 2233576, 2282132, 2672968, 2731076, 3544588, 4564264, 4813693, 5462152, 7089176, 9627386, 13122259, 15703687, 19254772, 20381381, 26244518, 31407374, 38509544, 40762762, 41648909, 52489036, 62814748, 81525524, 83297818, 104978072, 125629496, 163051048, 166595636, 333191272, 957924907, 1915849814, 3831699628, 7663399256]

約数ペア:

[(1, 7663399256), (2, 3831699628), (4, 1915849814), (8, 957924907), (23, 333191272), (46, 166595636), (47, 163051048), (61, 125629496), (73, 104978072), (92, 83297818), (94, 81525524), (122, 62814748), (146, 52489036), (184, 41648909), (188, 40762762), (199, 38509544), (244, 31407374), (292, 26244518), (376, 20381381), (398, 19254772), (488, 15703687), (584, 13122259), (796, 9627386), (1081, 7089176), (1403, 5462152), (1592, 4813693), (1679, 4564264), (2162, 3544588), (2806, 2731076), (2867, 2672968), (3358, 2282132), (3431, 2233576), (4324, 1772294), (4453, 1720952), (4577, 1674328), (5612, 1365538), (5734, 1336484), (6716, 1141066), (6862, 1116788), (8648, 886147), (8906, 860476), (9154, 837164), (9353, 819352), (11224, 682769), (11468, 668242), (12139, 631304), (13432, 570533), (13724, 558394), (14527, 527528), (17812, 430238), (18308, 418582), (18706, 409676), (22936, 334121), (24278, 315652), (27448, 279197), (29054, 263764), (35624, 215119), (36616, 209291), (37412, 204838), (48556, 157826), (58108, 131882), (65941, 116216), (74824, 102419), (78913, 97112)]