260982972

素因数分解:

$2^2\times 3^5\times {\mathrm{268501}}^1$

素因数の和:268520

約数の個数: 36

約数和(自身を含む): 684143096

約数和(自身を除く): 423160124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 268501, 537002, 805503, 1074004, 1611006, 2416509, 3222012, 4833018, 7249527, 9666036, 14499054, 21748581, 28998108, 43497162, 65245743, 86994324, 130491486, 260982972]

約数ペア:

[(1, 260982972), (2, 130491486), (3, 86994324), (4, 65245743), (6, 43497162), (9, 28998108), (12, 21748581), (18, 14499054), (27, 9666036), (36, 7249527), (54, 4833018), (81, 3222012), (108, 2416509), (162, 1611006), (243, 1074004), (324, 805503), (486, 537002), (972, 268501)]