1255816512

素因数分解:

$2^6\times 3^2\times {\mathrm{401}}^1\times {\mathrm{5437}}^1$

素因数の和:5856

約数の個数: 84

約数和(自身を含む): 3609211476

約数和(自身を除く): 2353394964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 401, 576, 802, 1203, 1604, 2406, 3208, 3609, 4812, 5437, 6416, 7218, 9624, 10874, 12832, 14436, 16311, 19248, 21748, 25664, 28872, 32622, 38496, 43496, 48933, 57744, 65244, 76992, 86992, 97866, 115488, 130488, 173984, 195732, 230976, 260976, 347968, 391464, 521952, 782928, 1043904, 1565856, 2180237, 3131712, 4360474, 6540711, 8720948, 13081422, 17441896, 19622133, 26162844, 34883792, 39244266, 52325688, 69767584, 78488532, 104651376, 139535168, 156977064, 209302752, 313954128, 418605504, 627908256, 1255816512]

約数ペア:

[(1, 1255816512), (2, 627908256), (3, 418605504), (4, 313954128), (6, 209302752), (8, 156977064), (9, 139535168), (12, 104651376), (16, 78488532), (18, 69767584), (24, 52325688), (32, 39244266), (36, 34883792), (48, 26162844), (64, 19622133), (72, 17441896), (96, 13081422), (144, 8720948), (192, 6540711), (288, 4360474), (401, 3131712), (576, 2180237), (802, 1565856), (1203, 1043904), (1604, 782928), (2406, 521952), (3208, 391464), (3609, 347968), (4812, 260976), (5437, 230976), (6416, 195732), (7218, 173984), (9624, 130488), (10874, 115488), (12832, 97866), (14436, 86992), (16311, 76992), (19248, 65244), (21748, 57744), (25664, 48933), (28872, 43496), (32622, 38496)]