289454976

素因数分解:

$2^7\times 3^2\times {\mathrm{251263}}^1$

素因数の和:251283

約数の個数: 48

約数和(自身を含む): 832940160

約数和(自身を除く): 543485184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 251263, 502526, 753789, 1005052, 1507578, 2010104, 2261367, 3015156, 4020208, 4522734, 6030312, 8040416, 9045468, 12060624, 16080832, 18090936, 24121248, 32161664, 36181872, 48242496, 72363744, 96484992, 144727488, 289454976]

約数ペア:

[(1, 289454976), (2, 144727488), (3, 96484992), (4, 72363744), (6, 48242496), (8, 36181872), (9, 32161664), (12, 24121248), (16, 18090936), (18, 16080832), (24, 12060624), (32, 9045468), (36, 8040416), (48, 6030312), (64, 4522734), (72, 4020208), (96, 3015156), (128, 2261367), (144, 2010104), (192, 1507578), (288, 1005052), (384, 753789), (576, 502526), (1152, 251263)]