291550112

素因数分解:

$2^5\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1193}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 657139392

約数和(自身を除く): 365589280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1091, 1193, 2182, 2386, 4364, 4772, 7637, 8351, 8728, 9544, 15274, 16702, 17456, 19088, 30548, 33404, 34912, 38176, 61096, 66808, 122192, 133616, 244384, 267232, 1301563, 2603126, 5206252, 9110941, 10412504, 18221882, 20825008, 36443764, 41650016, 72887528, 145775056, 291550112]

約数ペア:

[(1, 291550112), (2, 145775056), (4, 72887528), (7, 41650016), (8, 36443764), (14, 20825008), (16, 18221882), (28, 10412504), (32, 9110941), (56, 5206252), (112, 2603126), (224, 1301563), (1091, 267232), (1193, 244384), (2182, 133616), (2386, 122192), (4364, 66808), (4772, 61096), (7637, 38176), (8351, 34912), (8728, 33404), (9544, 30548), (15274, 19088), (16702, 17456)]