343192660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2903}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 755225856

約数和(自身を除く): 412033196

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 514, 1028, 1285, 2570, 2903, 5140, 5806, 5911, 11612, 11822, 14515, 23644, 29030, 29555, 58060, 59110, 66769, 118220, 133538, 267076, 333845, 667690, 746071, 1335380, 1492142, 2984284, 3730355, 7460710, 14921420, 17159633, 34319266, 68638532, 85798165, 171596330, 343192660]

約数ペア:

[(1, 343192660), (2, 171596330), (4, 85798165), (5, 68638532), (10, 34319266), (20, 17159633), (23, 14921420), (46, 7460710), (92, 3730355), (115, 2984284), (230, 1492142), (257, 1335380), (460, 746071), (514, 667690), (1028, 333845), (1285, 267076), (2570, 133538), (2903, 118220), (5140, 66769), (5806, 59110), (5911, 58060), (11612, 29555), (11822, 29030), (14515, 23644)]