1663408128

素因数分解:

$2^{11}\times 3^1\times {\mathrm{270737}}^1$

素因数の和:270762

約数の個数: 48

約数和(自身を含む): 4434688440

約数和(自身を除く): 2771280312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 270737, 541474, 812211, 1082948, 1624422, 2165896, 3248844, 4331792, 6497688, 8663584, 12995376, 17327168, 25990752, 34654336, 51981504, 69308672, 103963008, 138617344, 207926016, 277234688, 415852032, 554469376, 831704064, 1663408128]

約数ペア:

[(1, 1663408128), (2, 831704064), (3, 554469376), (4, 415852032), (6, 277234688), (8, 207926016), (12, 138617344), (16, 103963008), (24, 69308672), (32, 51981504), (48, 34654336), (64, 25990752), (96, 17327168), (128, 12995376), (192, 8663584), (256, 6497688), (384, 4331792), (512, 3248844), (768, 2165896), (1024, 1624422), (1536, 1082948), (2048, 812211), (3072, 541474), (6144, 270737)]