438804567248

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{760567}}^1$

素因数の和:761019

約数の個数: 40

約数和(自身を含む): 860677002432

約数和(自身を除く): 421872435184

約数列:

[1, 2, 4, 8, 16, 107, 214, 337, 428, 674, 856, 1348, 1712, 2696, 5392, 36059, 72118, 144236, 288472, 576944, 760567, 1521134, 3042268, 6084536, 12169072, 81380669, 162761338, 256311079, 325522676, 512622158, 651045352, 1025244316, 1302090704, 2050488632, 4100977264, 27425285453, 54850570906, 109701141812, 219402283624, 438804567248]

約数ペア:

[(1, 438804567248), (2, 219402283624), (4, 109701141812), (8, 54850570906), (16, 27425285453), (107, 4100977264), (214, 2050488632), (337, 1302090704), (428, 1025244316), (674, 651045352), (856, 512622158), (1348, 325522676), (1712, 256311079), (2696, 162761338), (5392, 81380669), (36059, 12169072), (72118, 6084536), (144236, 3042268), (288472, 1521134), (576944, 760567)]