393286992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1170497}}^1$

素因数の和:1170515

約数の個数: 40

約数和(自身を含む): 1161134016

約数和(自身を除く): 767847024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1170497, 2340994, 3511491, 4681988, 7022982, 8193479, 9363976, 14045964, 16386958, 18727952, 24580437, 28091928, 32773916, 49160874, 56183856, 65547832, 98321748, 131095664, 196643496, 393286992]

約数ペア:

[(1, 393286992), (2, 196643496), (3, 131095664), (4, 98321748), (6, 65547832), (7, 56183856), (8, 49160874), (12, 32773916), (14, 28091928), (16, 24580437), (21, 18727952), (24, 16386958), (28, 14045964), (42, 9363976), (48, 8193479), (56, 7022982), (84, 4681988), (112, 3511491), (168, 2340994), (336, 1170497)]