1508976

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{499}}^1$

素因数の和:523

約数の個数: 80

約数和(自身を含む): 4960000

約数和(自身を除く): 3451024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 499, 504, 756, 998, 1008, 1497, 1512, 1996, 2994, 3024, 3493, 3992, 4491, 5988, 6986, 7984, 8982, 10479, 11976, 13473, 13972, 17964, 20958, 23952, 26946, 27944, 31437, 35928, 41916, 53892, 55888, 62874, 71856, 83832, 94311, 107784, 125748, 167664, 188622, 215568, 251496, 377244, 502992, 754488, 1508976]

約数ペア:

[(1, 1508976), (2, 754488), (3, 502992), (4, 377244), (6, 251496), (7, 215568), (8, 188622), (9, 167664), (12, 125748), (14, 107784), (16, 94311), (18, 83832), (21, 71856), (24, 62874), (27, 55888), (28, 53892), (36, 41916), (42, 35928), (48, 31437), (54, 27944), (56, 26946), (63, 23952), (72, 20958), (84, 17964), (108, 13972), (112, 13473), (126, 11976), (144, 10479), (168, 8982), (189, 7984), (216, 6986), (252, 5988), (336, 4491), (378, 3992), (432, 3493), (499, 3024), (504, 2994), (756, 1996), (998, 1512), (1008, 1497)]