246740508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1381}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 714328160

約数和(自身を除く): 467587652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 709, 1381, 1418, 2127, 2762, 2836, 4143, 4254, 4963, 5524, 6381, 8286, 8508, 9667, 9926, 12429, 12762, 14889, 16572, 19334, 19852, 24858, 25524, 29001, 29778, 38668, 44667, 49716, 58002, 59556, 87003, 89334, 116004, 174006, 178668, 348012, 979129, 1958258, 2937387, 3916516, 5874774, 6853903, 8812161, 11749548, 13707806, 17624322, 20561709, 27415612, 35248644, 41123418, 61685127, 82246836, 123370254, 246740508]

約数ペア:

[(1, 246740508), (2, 123370254), (3, 82246836), (4, 61685127), (6, 41123418), (7, 35248644), (9, 27415612), (12, 20561709), (14, 17624322), (18, 13707806), (21, 11749548), (28, 8812161), (36, 6853903), (42, 5874774), (63, 3916516), (84, 2937387), (126, 1958258), (252, 979129), (709, 348012), (1381, 178668), (1418, 174006), (2127, 116004), (2762, 89334), (2836, 87003), (4143, 59556), (4254, 58002), (4963, 49716), (5524, 44667), (6381, 38668), (8286, 29778), (8508, 29001), (9667, 25524), (9926, 24858), (12429, 19852), (12762, 19334), (14889, 16572)]