1289952

素因数分解:

$2^5\times 3^3\times {\mathrm{1493}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 3764880

約数和(自身を除く): 2474928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1493, 2986, 4479, 5972, 8958, 11944, 13437, 17916, 23888, 26874, 35832, 40311, 47776, 53748, 71664, 80622, 107496, 143328, 161244, 214992, 322488, 429984, 644976, 1289952]

約数ペア:

[(1, 1289952), (2, 644976), (3, 429984), (4, 322488), (6, 214992), (8, 161244), (9, 143328), (12, 107496), (16, 80622), (18, 71664), (24, 53748), (27, 47776), (32, 40311), (36, 35832), (48, 26874), (54, 23888), (72, 17916), (96, 13437), (108, 11944), (144, 8958), (216, 5972), (288, 4479), (432, 2986), (864, 1493)]