268492026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 603904896

約数和(自身を除く): 335412870

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 313, 317, 451, 626, 634, 902, 939, 951, 1353, 1878, 1902, 2706, 3443, 3487, 6886, 6974, 10329, 10461, 12833, 12997, 20658, 20922, 25666, 25994, 38499, 38991, 76998, 77982, 99221, 141163, 142967, 198442, 282326, 285934, 297663, 423489, 428901, 595326, 846978, 857802, 1091431, 2182862, 3274293, 4068061, 6548586, 8136122, 12204183, 24408366, 44748671, 89497342, 134246013, 268492026]

約数ペア:

[(1, 268492026), (2, 134246013), (3, 89497342), (6, 44748671), (11, 24408366), (22, 12204183), (33, 8136122), (41, 6548586), (66, 4068061), (82, 3274293), (123, 2182862), (246, 1091431), (313, 857802), (317, 846978), (451, 595326), (626, 428901), (634, 423489), (902, 297663), (939, 285934), (951, 282326), (1353, 198442), (1878, 142967), (1902, 141163), (2706, 99221), (3443, 77982), (3487, 76998), (6886, 38991), (6974, 38499), (10329, 25994), (10461, 25666), (12833, 20922), (12997, 20658)]