338909424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1008659}}^1$

素因数の和:1008677

約数の個数: 40

約数和(自身を含む): 1000590720

約数和(自身を除く): 661681296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1008659, 2017318, 3025977, 4034636, 6051954, 7060613, 8069272, 12103908, 14121226, 16138544, 21181839, 24207816, 28242452, 42363678, 48415632, 56484904, 84727356, 112969808, 169454712, 338909424]

約数ペア:

[(1, 338909424), (2, 169454712), (3, 112969808), (4, 84727356), (6, 56484904), (7, 48415632), (8, 42363678), (12, 28242452), (14, 24207816), (16, 21181839), (21, 16138544), (24, 14121226), (28, 12103908), (42, 8069272), (48, 7060613), (56, 6051954), (84, 4034636), (112, 3025977), (168, 2017318), (336, 1008659)]