678284328

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 1719748800

約数和(自身を除く): 1041464472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 251, 327, 436, 502, 654, 753, 872, 1004, 1033, 1308, 1506, 2008, 2066, 2616, 3012, 3099, 4132, 6024, 6198, 8264, 12396, 24792, 27359, 54718, 82077, 109436, 112597, 164154, 218872, 225194, 259283, 328308, 337791, 450388, 518566, 656616, 675582, 777849, 900776, 1037132, 1351164, 1555698, 2074264, 2702328, 3111396, 6222792, 28261847, 56523694, 84785541, 113047388, 169571082, 226094776, 339142164, 678284328]

約数ペア:

[(1, 678284328), (2, 339142164), (3, 226094776), (4, 169571082), (6, 113047388), (8, 84785541), (12, 56523694), (24, 28261847), (109, 6222792), (218, 3111396), (251, 2702328), (327, 2074264), (436, 1555698), (502, 1351164), (654, 1037132), (753, 900776), (872, 777849), (1004, 675582), (1033, 656616), (1308, 518566), (1506, 450388), (2008, 337791), (2066, 328308), (2616, 259283), (3012, 225194), (3099, 218872), (4132, 164154), (6024, 112597), (6198, 109436), (8264, 82077), (12396, 54718), (24792, 27359)]