1187283456

素因数分解:

$2^9\times 3^2\times {\mathrm{257657}}^1$

素因数の和:257681

約数の個数: 60

約数和(自身を含む): 3426593742

約数和(自身を除く): 2239310286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 257657, 515314, 772971, 1030628, 1545942, 2061256, 2318913, 3091884, 4122512, 4637826, 6183768, 8245024, 9275652, 12367536, 16490048, 18551304, 24735072, 32980096, 37102608, 49470144, 65960192, 74205216, 98940288, 131920384, 148410432, 197880576, 296820864, 395761152, 593641728, 1187283456]

約数ペア:

[(1, 1187283456), (2, 593641728), (3, 395761152), (4, 296820864), (6, 197880576), (8, 148410432), (9, 131920384), (12, 98940288), (16, 74205216), (18, 65960192), (24, 49470144), (32, 37102608), (36, 32980096), (48, 24735072), (64, 18551304), (72, 16490048), (96, 12367536), (128, 9275652), (144, 8245024), (192, 6183768), (256, 4637826), (288, 4122512), (384, 3091884), (512, 2318913), (576, 2061256), (768, 1545942), (1152, 1030628), (1536, 772971), (2304, 515314), (4608, 257657)]