289804064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4759}}^1$

素因数の和:4953

約数の個数: 48

約数和(自身を含む): 626149440

約数和(自身を除く): 336345376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 692, 1384, 1903, 2768, 3806, 4759, 5536, 7612, 9518, 15224, 19036, 30448, 38072, 52349, 60896, 76144, 104698, 152288, 209396, 418792, 823307, 837584, 1646614, 1675168, 3293228, 6586456, 9056377, 13172912, 18112754, 26345824, 36225508, 72451016, 144902032, 289804064]

約数ペア:

[(1, 289804064), (2, 144902032), (4, 72451016), (8, 36225508), (11, 26345824), (16, 18112754), (22, 13172912), (32, 9056377), (44, 6586456), (88, 3293228), (173, 1675168), (176, 1646614), (346, 837584), (352, 823307), (692, 418792), (1384, 209396), (1903, 152288), (2768, 104698), (3806, 76144), (4759, 60896), (5536, 52349), (7612, 38072), (9518, 30448), (15224, 19036)]