268219364

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 554131200

約数和(自身を除く): 285911836

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 199, 259, 398, 518, 796, 1036, 1301, 1393, 2602, 2786, 5204, 5572, 7363, 9107, 14726, 18214, 29452, 36428, 48137, 51541, 96274, 103082, 192548, 206164, 258899, 336959, 517798, 673918, 1035596, 1347836, 1812293, 3624586, 7249172, 9579263, 19158526, 38317052, 67054841, 134109682, 268219364]

約数ペア:

[(1, 268219364), (2, 134109682), (4, 67054841), (7, 38317052), (14, 19158526), (28, 9579263), (37, 7249172), (74, 3624586), (148, 1812293), (199, 1347836), (259, 1035596), (398, 673918), (518, 517798), (796, 336959), (1036, 258899), (1301, 206164), (1393, 192548), (2602, 103082), (2786, 96274), (5204, 51541), (5572, 48137), (7363, 36428), (9107, 29452), (14726, 18214)]