397797216

素因数分解:

$2^5\times 3^1\times {\mathrm{439}}^1\times {\mathrm{9439}}^1$

素因数の和:9891

約数の個数: 48

約数和(自身を含む): 1046707200

約数和(自身を除く): 648909984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 9439, 10536, 14048, 18878, 21072, 28317, 37756, 42144, 56634, 75512, 113268, 151024, 226536, 302048, 453072, 906144, 4143721, 8287442, 12431163, 16574884, 24862326, 33149768, 49724652, 66299536, 99449304, 132599072, 198898608, 397797216]

約数ペア:

[(1, 397797216), (2, 198898608), (3, 132599072), (4, 99449304), (6, 66299536), (8, 49724652), (12, 33149768), (16, 24862326), (24, 16574884), (32, 12431163), (48, 8287442), (96, 4143721), (439, 906144), (878, 453072), (1317, 302048), (1756, 226536), (2634, 151024), (3512, 113268), (5268, 75512), (7024, 56634), (9439, 42144), (10536, 37756), (14048, 28317), (18878, 21072)]