1291707624

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{2579}}^1$

素因数の和:3138

約数の個数: 64

約数和(自身を含む): 3315816000

約数和(自身を除く): 2024108376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 509, 984, 1018, 1527, 2036, 2579, 3054, 4072, 5158, 6108, 7737, 10316, 12216, 15474, 20632, 20869, 30948, 41738, 61896, 62607, 83476, 105739, 125214, 166952, 211478, 250428, 317217, 422956, 500856, 634434, 845912, 1268868, 1312711, 2537736, 2625422, 3938133, 5250844, 7876266, 10501688, 15752532, 31505064, 53821151, 107642302, 161463453, 215284604, 322926906, 430569208, 645853812, 1291707624]

約数ペア:

[(1, 1291707624), (2, 645853812), (3, 430569208), (4, 322926906), (6, 215284604), (8, 161463453), (12, 107642302), (24, 53821151), (41, 31505064), (82, 15752532), (123, 10501688), (164, 7876266), (246, 5250844), (328, 3938133), (492, 2625422), (509, 2537736), (984, 1312711), (1018, 1268868), (1527, 845912), (2036, 634434), (2579, 500856), (3054, 422956), (4072, 317217), (5158, 250428), (6108, 211478), (7737, 166952), (10316, 125214), (12216, 105739), (15474, 83476), (20632, 62607), (20869, 61896), (30948, 41738)]