329952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{491}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 991872

約数和(自身を除く): 661920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 491, 672, 982, 1473, 1964, 2946, 3437, 3928, 5892, 6874, 7856, 10311, 11784, 13748, 15712, 20622, 23568, 27496, 41244, 47136, 54992, 82488, 109984, 164976, 329952]

約数ペア:

[(1, 329952), (2, 164976), (3, 109984), (4, 82488), (6, 54992), (7, 47136), (8, 41244), (12, 27496), (14, 23568), (16, 20622), (21, 15712), (24, 13748), (28, 11784), (32, 10311), (42, 7856), (48, 6874), (56, 5892), (84, 3928), (96, 3437), (112, 2946), (168, 1964), (224, 1473), (336, 982), (491, 672)]