227987088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{678533}}^1$

素因数の和:678551

約数の個数: 40

約数和(自身を含む): 673105728

約数和(自身を除く): 445118640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 678533, 1357066, 2035599, 2714132, 4071198, 4749731, 5428264, 8142396, 9499462, 10856528, 14249193, 16284792, 18998924, 28498386, 32569584, 37997848, 56996772, 75995696, 113993544, 227987088]

約数ペア:

[(1, 227987088), (2, 113993544), (3, 75995696), (4, 56996772), (6, 37997848), (7, 32569584), (8, 28498386), (12, 18998924), (14, 16284792), (16, 14249193), (21, 10856528), (24, 9499462), (28, 8142396), (42, 5428264), (48, 4749731), (56, 4071198), (84, 2714132), (112, 2035599), (168, 1357066), (336, 678533)]