352690991858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 566839296000

約数和(自身を除く): 214148304142

約数列:

[1, 2, 19, 38, 107, 199, 214, 398, 401, 802, 1087, 2033, 2174, 3781, 4066, 7562, 7619, 15238, 20653, 21293, 41306, 42586, 42907, 79799, 85814, 116309, 159598, 216313, 232618, 404567, 432626, 435887, 809134, 815233, 871774, 1516181, 1630466, 2209871, 3032362, 4109947, 4419742, 8219894, 8281853, 8538493, 16563706, 17076986, 23145491, 46290982, 46639909, 86741513, 93279818, 162231367, 173483026, 324462734, 439764329, 879528658, 886158271, 1648088747, 1772316542, 3296177494, 9281341891, 18562683782, 176345495929, 352690991858]

約数ペア:

[(1, 352690991858), (2, 176345495929), (19, 18562683782), (38, 9281341891), (107, 3296177494), (199, 1772316542), (214, 1648088747), (398, 886158271), (401, 879528658), (802, 439764329), (1087, 324462734), (2033, 173483026), (2174, 162231367), (3781, 93279818), (4066, 86741513), (7562, 46639909), (7619, 46290982), (15238, 23145491), (20653, 17076986), (21293, 16563706), (41306, 8538493), (42586, 8281853), (42907, 8219894), (79799, 4419742), (85814, 4109947), (116309, 3032362), (159598, 2209871), (216313, 1630466), (232618, 1516181), (404567, 871774), (432626, 815233), (435887, 809134)]