1390344192

素因数分解:

$2^{11}\times 3^2\times {\mathrm{75431}}^1$

素因数の和:75459

約数の個数: 72

約数和(自身を含む): 4015622520

約数和(自身を除く): 2625278328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 75431, 150862, 226293, 301724, 452586, 603448, 678879, 905172, 1206896, 1357758, 1810344, 2413792, 2715516, 3620688, 4827584, 5431032, 7241376, 9655168, 10862064, 14482752, 19310336, 21724128, 28965504, 38620672, 43448256, 57931008, 77241344, 86896512, 115862016, 154482688, 173793024, 231724032, 347586048, 463448064, 695172096, 1390344192]

約数ペア:

[(1, 1390344192), (2, 695172096), (3, 463448064), (4, 347586048), (6, 231724032), (8, 173793024), (9, 154482688), (12, 115862016), (16, 86896512), (18, 77241344), (24, 57931008), (32, 43448256), (36, 38620672), (48, 28965504), (64, 21724128), (72, 19310336), (96, 14482752), (128, 10862064), (144, 9655168), (192, 7241376), (256, 5431032), (288, 4827584), (384, 3620688), (512, 2715516), (576, 2413792), (768, 1810344), (1024, 1357758), (1152, 1206896), (1536, 905172), (2048, 678879), (2304, 603448), (3072, 452586), (4608, 301724), (6144, 226293), (9216, 150862), (18432, 75431)]