309210976

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 622944000

約数和(自身を除く): 313733024

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 199, 236, 398, 472, 796, 823, 944, 1592, 1646, 1888, 3184, 3292, 6368, 6584, 11741, 13168, 23482, 26336, 46964, 48557, 93928, 97114, 163777, 187856, 194228, 327554, 375712, 388456, 655108, 776912, 1310216, 1553824, 2620432, 5240864, 9662843, 19325686, 38651372, 77302744, 154605488, 309210976]

約数ペア:

[(1, 309210976), (2, 154605488), (4, 77302744), (8, 38651372), (16, 19325686), (32, 9662843), (59, 5240864), (118, 2620432), (199, 1553824), (236, 1310216), (398, 776912), (472, 655108), (796, 388456), (823, 375712), (944, 327554), (1592, 194228), (1646, 187856), (1888, 163777), (3184, 97114), (3292, 93928), (6368, 48557), (6584, 46964), (11741, 26336), (13168, 23482)]