311781216

素因数分解:

$2^5\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{3061}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 819464688

約数和(自身を除く): 507683472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1061, 2122, 3061, 3183, 4244, 6122, 6366, 8488, 9183, 12244, 12732, 16976, 18366, 24488, 25464, 33952, 36732, 48976, 50928, 73464, 97952, 101856, 146928, 293856, 3247721, 6495442, 9743163, 12990884, 19486326, 25981768, 38972652, 51963536, 77945304, 103927072, 155890608, 311781216]

約数ペア:

[(1, 311781216), (2, 155890608), (3, 103927072), (4, 77945304), (6, 51963536), (8, 38972652), (12, 25981768), (16, 19486326), (24, 12990884), (32, 9743163), (48, 6495442), (96, 3247721), (1061, 293856), (2122, 146928), (3061, 101856), (3183, 97952), (4244, 73464), (6122, 50928), (6366, 48976), (8488, 36732), (9183, 33952), (12244, 25464), (12732, 24488), (16976, 18366)]