219322992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{652747}}^1$

素因数の和:652765

約数の個数: 40

約数和(自身を含む): 647526016

約数和(自身を除く): 428203024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 652747, 1305494, 1958241, 2610988, 3916482, 4569229, 5221976, 7832964, 9138458, 10443952, 13707687, 15665928, 18276916, 27415374, 31331856, 36553832, 54830748, 73107664, 109661496, 219322992]

約数ペア:

[(1, 219322992), (2, 109661496), (3, 73107664), (4, 54830748), (6, 36553832), (7, 31331856), (8, 27415374), (12, 18276916), (14, 15665928), (16, 13707687), (21, 10443952), (24, 9138458), (28, 7832964), (42, 5221976), (48, 4569229), (56, 3916482), (84, 2610988), (112, 1958241), (168, 1305494), (336, 652747)]