1271307972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{38371}}^1$

素因数の和:38640

約数の個数: 48

約数和(自身を含む): 3249033984

約数和(自身を除く): 1977726012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 251, 502, 753, 1004, 1506, 2761, 3012, 5522, 8283, 11044, 16566, 33132, 38371, 76742, 115113, 153484, 230226, 422081, 460452, 844162, 1266243, 1688324, 2532486, 5064972, 9631121, 19262242, 28893363, 38524484, 57786726, 105942331, 115573452, 211884662, 317826993, 423769324, 635653986, 1271307972]

約数ペア:

[(1, 1271307972), (2, 635653986), (3, 423769324), (4, 317826993), (6, 211884662), (11, 115573452), (12, 105942331), (22, 57786726), (33, 38524484), (44, 28893363), (66, 19262242), (132, 9631121), (251, 5064972), (502, 2532486), (753, 1688324), (1004, 1266243), (1506, 844162), (2761, 460452), (3012, 422081), (5522, 230226), (8283, 153484), (11044, 115113), (16566, 76742), (33132, 38371)]