268705512

素因数分解:

$2^3\times 3^5\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 758940000

約数和(自身を除く): 490234488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 277, 324, 486, 499, 554, 648, 831, 972, 998, 1108, 1497, 1662, 1944, 1996, 2216, 2493, 2994, 3324, 3992, 4491, 4986, 5988, 6648, 7479, 8982, 9972, 11976, 13473, 14958, 17964, 19944, 22437, 26946, 29916, 35928, 40419, 44874, 53892, 59832, 67311, 80838, 89748, 107784, 121257, 134622, 138223, 161676, 179496, 242514, 269244, 276446, 323352, 414669, 485028, 538488, 552892, 829338, 970056, 1105784, 1244007, 1658676, 2488014, 3317352, 3732021, 4976028, 7464042, 9952056, 11196063, 14928084, 22392126, 29856168, 33588189, 44784252, 67176378, 89568504, 134352756, 268705512]

約数ペア:

[(1, 268705512), (2, 134352756), (3, 89568504), (4, 67176378), (6, 44784252), (8, 33588189), (9, 29856168), (12, 22392126), (18, 14928084), (24, 11196063), (27, 9952056), (36, 7464042), (54, 4976028), (72, 3732021), (81, 3317352), (108, 2488014), (162, 1658676), (216, 1244007), (243, 1105784), (277, 970056), (324, 829338), (486, 552892), (499, 538488), (554, 485028), (648, 414669), (831, 323352), (972, 276446), (998, 269244), (1108, 242514), (1497, 179496), (1662, 161676), (1944, 138223), (1996, 134622), (2216, 121257), (2493, 107784), (2994, 89748), (3324, 80838), (3992, 67311), (4491, 59832), (4986, 53892), (5988, 44874), (6648, 40419), (7479, 35928), (8982, 29916), (9972, 26946), (11976, 22437), (13473, 19944), (14958, 17964)]