254595072

素因数分解:

$2^{12}\times 3^1\times {\mathrm{20719}}^1$

素因数の和:20746

約数の個数: 52

約数和(自身を含む): 678870080

約数和(自身を除く): 424275008

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, 4096, 6144, 12288, 20719, 41438, 62157, 82876, 124314, 165752, 248628, 331504, 497256, 663008, 994512, 1326016, 1989024, 2652032, 3978048, 5304064, 7956096, 10608128, 15912192, 21216256, 31824384, 42432512, 63648768, 84865024, 127297536, 254595072]

約数ペア:

[(1, 254595072), (2, 127297536), (3, 84865024), (4, 63648768), (6, 42432512), (8, 31824384), (12, 21216256), (16, 15912192), (24, 10608128), (32, 7956096), (48, 5304064), (64, 3978048), (96, 2652032), (128, 1989024), (192, 1326016), (256, 994512), (384, 663008), (512, 497256), (768, 331504), (1024, 248628), (1536, 165752), (2048, 124314), (3072, 82876), (4096, 62157), (6144, 41438), (12288, 20719)]