16306572027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 23869440000

約数和(自身を除く): 7562867973

約数列:

[1, 3, 19, 47, 57, 73, 141, 199, 219, 419, 597, 893, 1257, 1387, 2679, 3431, 3781, 4161, 7961, 9353, 10293, 11343, 14527, 19693, 23883, 28059, 30587, 43581, 59079, 65189, 83381, 91761, 177707, 195567, 250143, 276013, 374167, 533121, 581153, 682769, 828039, 1122501, 1437589, 1584239, 1743459, 2048307, 3918907, 4312767, 4752717, 6086813, 11756721, 12972611, 18260439, 27314191, 38917833, 74459233, 81942573, 115649447, 223377699, 286080211, 346948341, 858240633, 5435524009, 16306572027]

約数ペア:

[(1, 16306572027), (3, 5435524009), (19, 858240633), (47, 346948341), (57, 286080211), (73, 223377699), (141, 115649447), (199, 81942573), (219, 74459233), (419, 38917833), (597, 27314191), (893, 18260439), (1257, 12972611), (1387, 11756721), (2679, 6086813), (3431, 4752717), (3781, 4312767), (4161, 3918907), (7961, 2048307), (9353, 1743459), (10293, 1584239), (11343, 1437589), (14527, 1122501), (19693, 828039), (23883, 682769), (28059, 581153), (30587, 533121), (43581, 374167), (59079, 276013), (65189, 250143), (83381, 195567), (91761, 177707)]