1263244304

素因数分解:

$2^4\times 7^3\times {\mathrm{383}}^1\times {\mathrm{601}}^1$

素因数の和:1013

約数の個数: 80

約数和(自身を含む): 2866483200

約数和(自身を除く): 1603238896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 383, 392, 601, 686, 766, 784, 1202, 1372, 1532, 2404, 2681, 2744, 3064, 4207, 4808, 5362, 5488, 6128, 8414, 9616, 10724, 16828, 18767, 21448, 29449, 33656, 37534, 42896, 58898, 67312, 75068, 117796, 131369, 150136, 206143, 230183, 235592, 262738, 300272, 412286, 460366, 471184, 525476, 824572, 920732, 1050952, 1611281, 1649144, 1841464, 2101904, 3222562, 3298288, 3682928, 6445124, 11278967, 12890248, 22557934, 25780496, 45115868, 78952769, 90231736, 157905538, 180463472, 315811076, 631622152, 1263244304]

約数ペア:

[(1, 1263244304), (2, 631622152), (4, 315811076), (7, 180463472), (8, 157905538), (14, 90231736), (16, 78952769), (28, 45115868), (49, 25780496), (56, 22557934), (98, 12890248), (112, 11278967), (196, 6445124), (343, 3682928), (383, 3298288), (392, 3222562), (601, 2101904), (686, 1841464), (766, 1649144), (784, 1611281), (1202, 1050952), (1372, 920732), (1532, 824572), (2404, 525476), (2681, 471184), (2744, 460366), (3064, 412286), (4207, 300272), (4808, 262738), (5362, 235592), (5488, 230183), (6128, 206143), (8414, 150136), (9616, 131369), (10724, 117796), (16828, 75068), (18767, 67312), (21448, 58898), (29449, 42896), (33656, 37534)]