2440953984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2371}}^1$

素因数の和:2778

約数の個数: 128

約数和(自身を含む): 7432519680

約数和(自身を除く): 4991565696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 383, 384, 448, 672, 766, 896, 1149, 1344, 1532, 2298, 2371, 2681, 2688, 3064, 4596, 4742, 5362, 6128, 7113, 8043, 9192, 9484, 10724, 12256, 14226, 16086, 16597, 18384, 18968, 21448, 24512, 28452, 32172, 33194, 36768, 37936, 42896, 49024, 49791, 56904, 64344, 66388, 73536, 75872, 85792, 99582, 113808, 128688, 132776, 147072, 151744, 171584, 199164, 227616, 257376, 265552, 303488, 343168, 398328, 455232, 514752, 531104, 796656, 908093, 910464, 1029504, 1062208, 1593312, 1816186, 2124416, 2724279, 3186624, 3632372, 5448558, 6356651, 6373248, 7264744, 10897116, 12713302, 14529488, 19069953, 21794232, 25426604, 29058976, 38139906, 43588464, 50853208, 58117952, 76279812, 87176928, 101706416, 116235904, 152559624, 174353856, 203412832, 305119248, 348707712, 406825664, 610238496, 813651328, 1220476992, 2440953984]

約数ペア:

[(1, 2440953984), (2, 1220476992), (3, 813651328), (4, 610238496), (6, 406825664), (7, 348707712), (8, 305119248), (12, 203412832), (14, 174353856), (16, 152559624), (21, 116235904), (24, 101706416), (28, 87176928), (32, 76279812), (42, 58117952), (48, 50853208), (56, 43588464), (64, 38139906), (84, 29058976), (96, 25426604), (112, 21794232), (128, 19069953), (168, 14529488), (192, 12713302), (224, 10897116), (336, 7264744), (383, 6373248), (384, 6356651), (448, 5448558), (672, 3632372), (766, 3186624), (896, 2724279), (1149, 2124416), (1344, 1816186), (1532, 1593312), (2298, 1062208), (2371, 1029504), (2681, 910464), (2688, 908093), (3064, 796656), (4596, 531104), (4742, 514752), (5362, 455232), (6128, 398328), (7113, 343168), (8043, 303488), (9192, 265552), (9484, 257376), (10724, 227616), (12256, 199164), (14226, 171584), (16086, 151744), (16597, 147072), (18384, 132776), (18968, 128688), (21448, 113808), (24512, 99582), (28452, 85792), (32172, 75872), (33194, 73536), (36768, 66388), (37936, 64344), (42896, 56904), (49024, 49791)]