408048639138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6709}}^1\times {\mathrm{482707}}^1$

素因数の和:489431

約数の個数: 48

約数和(自身を含む): 1010558852160

約数和(自身を除く): 602510213022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6709, 13418, 20127, 40254, 46963, 60381, 93926, 120762, 140889, 281778, 422667, 482707, 845334, 965414, 1448121, 2896242, 3378949, 4344363, 6757898, 8688726, 10136847, 20273694, 30410541, 60821082, 3238481263, 6476962526, 9715443789, 19430887578, 22669368841, 29146331367, 45338737682, 58292662734, 68008106523, 136016213046, 204024319569, 408048639138]

約数ペア:

[(1, 408048639138), (2, 204024319569), (3, 136016213046), (6, 68008106523), (7, 58292662734), (9, 45338737682), (14, 29146331367), (18, 22669368841), (21, 19430887578), (42, 9715443789), (63, 6476962526), (126, 3238481263), (6709, 60821082), (13418, 30410541), (20127, 20273694), (40254, 10136847), (46963, 8688726), (60381, 6757898), (93926, 4344363), (120762, 3378949), (140889, 2896242), (281778, 1448121), (422667, 965414), (482707, 845334)]