245339271168

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19965761}}^1$

素因数の和:19965788

約数の個数: 52

約数和(自身を含む): 654158226168

約数和(自身を除く): 408818955000

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, 19965761, 39931522, 59897283, 79863044, 119794566, 159726088, 239589132, 319452176, 479178264, 638904352, 958356528, 1277808704, 1916713056, 2555617408, 3833426112, 5111234816, 7666852224, 10222469632, 15333704448, 20444939264, 30667408896, 40889878528, 61334817792, 81779757056, 122669635584, 245339271168]

約数ペア:

[(1, 245339271168), (2, 122669635584), (3, 81779757056), (4, 61334817792), (6, 40889878528), (8, 30667408896), (12, 20444939264), (16, 15333704448), (24, 10222469632), (32, 7666852224), (48, 5111234816), (64, 3833426112), (96, 2555617408), (128, 1916713056), (192, 1277808704), (256, 958356528), (384, 638904352), (512, 479178264), (768, 319452176), (1024, 239589132), (1536, 159726088), (2048, 119794566), (3072, 79863044), (4096, 59897283), (6144, 39931522), (12288, 19965761)]