377244

素因数分解:

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

素因数の和:519

約数の個数: 48

約数和(自身を含む): 1120000

約数和(自身を除く): 742756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 499, 756, 998, 1497, 1996, 2994, 3493, 4491, 5988, 6986, 8982, 10479, 13473, 13972, 17964, 20958, 26946, 31437, 41916, 53892, 62874, 94311, 125748, 188622, 377244]

約数ペア:

[(1, 377244), (2, 188622), (3, 125748), (4, 94311), (6, 62874), (7, 53892), (9, 41916), (12, 31437), (14, 26946), (18, 20958), (21, 17964), (27, 13972), (28, 13473), (36, 10479), (42, 8982), (54, 6986), (63, 5988), (84, 4491), (108, 3493), (126, 2994), (189, 1996), (252, 1497), (378, 998), (499, 756)]