306232185584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{657557}}^1$

素因数の和:659817

約数の個数: 40

約数和(自身を含む): 639251585280

約数和(自身を除く): 333019399696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2239, 4478, 8956, 17912, 29107, 35824, 58214, 116428, 232856, 465712, 657557, 1315114, 2630228, 5260456, 8548241, 10520912, 17096482, 34192964, 68385928, 136771856, 1472270123, 2944540246, 5889080492, 11778160984, 19139511599, 23556321968, 38279023198, 76558046396, 153116092792, 306232185584]

約数ペア:

[(1, 306232185584), (2, 153116092792), (4, 76558046396), (8, 38279023198), (13, 23556321968), (16, 19139511599), (26, 11778160984), (52, 5889080492), (104, 2944540246), (208, 1472270123), (2239, 136771856), (4478, 68385928), (8956, 34192964), (17912, 17096482), (29107, 10520912), (35824, 8548241), (58214, 5260456), (116428, 2630228), (232856, 1315114), (465712, 657557)]