268889208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1600531}}^1$

素因数の和:1600547

約数の個数: 32

約数和(自身を含む): 768255360

約数和(自身を除く): 499366152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1600531, 3201062, 4801593, 6402124, 9603186, 11203717, 12804248, 19206372, 22407434, 33611151, 38412744, 44814868, 67222302, 89629736, 134444604, 268889208]

約数ペア:

[(1, 268889208), (2, 134444604), (3, 89629736), (4, 67222302), (6, 44814868), (7, 38412744), (8, 33611151), (12, 22407434), (14, 19206372), (21, 12804248), (24, 11203717), (28, 9603186), (42, 6402124), (56, 4801593), (84, 3201062), (168, 1600531)]