316213309424

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1216879}}^1$

素因数の和:1217145

約数の個数: 40

約数和(自身を含む): 622434120000

約数和(自身を除く): 306220810576

約数列:

[1, 2, 4, 8, 16, 109, 149, 218, 298, 436, 596, 872, 1192, 1744, 2384, 16241, 32482, 64964, 129928, 259856, 1216879, 2433758, 4867516, 9735032, 19470064, 132639811, 181314971, 265279622, 362629942, 530559244, 725259884, 1061118488, 1450519768, 2122236976, 2901039536, 19763331839, 39526663678, 79053327356, 158106654712, 316213309424]

約数ペア:

[(1, 316213309424), (2, 158106654712), (4, 79053327356), (8, 39526663678), (16, 19763331839), (109, 2901039536), (149, 2122236976), (218, 1450519768), (298, 1061118488), (436, 725259884), (596, 530559244), (872, 362629942), (1192, 265279622), (1744, 181314971), (2384, 132639811), (16241, 19470064), (32482, 9735032), (64964, 4867516), (129928, 2433758), (259856, 1216879)]