387668007984

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{20761997}}^1$

素因数の和:20762397

約数の個数: 40

約数和(自身を含む): 1004050223280

約数和(自身を除く): 616382215296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 18672, 20761997, 41523994, 62285991, 83047988, 124571982, 166095976, 249143964, 332191952, 498287928, 996575856, 8076416833, 16152833666, 24229250499, 32305667332, 48458500998, 64611334664, 96917001996, 129222669328, 193834003992, 387668007984]

約数ペア:

[(1, 387668007984), (2, 193834003992), (3, 129222669328), (4, 96917001996), (6, 64611334664), (8, 48458500998), (12, 32305667332), (16, 24229250499), (24, 16152833666), (48, 8076416833), (389, 996575856), (778, 498287928), (1167, 332191952), (1556, 249143964), (2334, 166095976), (3112, 124571982), (4668, 83047988), (6224, 62285991), (9336, 41523994), (18672, 20761997)]