287123088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{854533}}^1$

素因数の和:854551

約数の個数: 40

約数和(自身を含む): 847697728

約数和(自身を除く): 560574640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 854533, 1709066, 2563599, 3418132, 5127198, 5981731, 6836264, 10254396, 11963462, 13672528, 17945193, 20508792, 23926924, 35890386, 41017584, 47853848, 71780772, 95707696, 143561544, 287123088]

約数ペア:

[(1, 287123088), (2, 143561544), (3, 95707696), (4, 71780772), (6, 47853848), (7, 41017584), (8, 35890386), (12, 23926924), (14, 20508792), (16, 17945193), (21, 13672528), (24, 11963462), (28, 10254396), (42, 6836264), (48, 5981731), (56, 5127198), (84, 3418132), (112, 2563599), (168, 1709066), (336, 854533)]