256063194

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{12253}}^1$

素因数の和:12313

約数の個数: 48

約数和(自身を含む): 588780192

約数和(自身を除く): 332716998

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 2322, 3483, 6966, 10449, 12253, 20898, 24506, 36759, 73518, 110277, 220554, 330831, 526879, 661662, 992493, 1053758, 1580637, 1984986, 2977479, 3161274, 4741911, 5954958, 9483822, 14225733, 28451466, 42677199, 85354398, 128031597, 256063194]

約数ペア:

[(1, 256063194), (2, 128031597), (3, 85354398), (6, 42677199), (9, 28451466), (18, 14225733), (27, 9483822), (43, 5954958), (54, 4741911), (81, 3161274), (86, 2977479), (129, 1984986), (162, 1580637), (243, 1053758), (258, 992493), (387, 661662), (486, 526879), (774, 330831), (1161, 220554), (2322, 110277), (3483, 73518), (6966, 36759), (10449, 24506), (12253, 20898)]