393977136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1951}}^1$

素因数の和:2570

約数の個数: 80

約数和(自身を含む): 1165703168

約数和(自身を除く): 771726032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 601, 1202, 1803, 1951, 2404, 3606, 3902, 4207, 4808, 5853, 7212, 7804, 8414, 9616, 11706, 12621, 13657, 14424, 15608, 16828, 23412, 25242, 27314, 28848, 31216, 33656, 40971, 46824, 50484, 54628, 67312, 81942, 93648, 100968, 109256, 163884, 201936, 218512, 327768, 655536, 1172551, 2345102, 3517653, 4690204, 7035306, 8207857, 9380408, 14070612, 16415714, 18760816, 24623571, 28141224, 32831428, 49247142, 56282448, 65662856, 98494284, 131325712, 196988568, 393977136]

約数ペア:

[(1, 393977136), (2, 196988568), (3, 131325712), (4, 98494284), (6, 65662856), (7, 56282448), (8, 49247142), (12, 32831428), (14, 28141224), (16, 24623571), (21, 18760816), (24, 16415714), (28, 14070612), (42, 9380408), (48, 8207857), (56, 7035306), (84, 4690204), (112, 3517653), (168, 2345102), (336, 1172551), (601, 655536), (1202, 327768), (1803, 218512), (1951, 201936), (2404, 163884), (3606, 109256), (3902, 100968), (4207, 93648), (4808, 81942), (5853, 67312), (7212, 54628), (7804, 50484), (8414, 46824), (9616, 40971), (11706, 33656), (12621, 31216), (13657, 28848), (14424, 27314), (15608, 25242), (16828, 23412)]