221137152

素因数分解:

$2^8\times 3^1\times {\mathrm{287939}}^1$

素因数の和:287958

約数の個数: 36

約数和(自身を含む): 588549360

約数和(自身を除く): 367412208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 287939, 575878, 863817, 1151756, 1727634, 2303512, 3455268, 4607024, 6910536, 9214048, 13821072, 18428096, 27642144, 36856192, 55284288, 73712384, 110568576, 221137152]

約数ペア:

[(1, 221137152), (2, 110568576), (3, 73712384), (4, 55284288), (6, 36856192), (8, 27642144), (12, 18428096), (16, 13821072), (24, 9214048), (32, 6910536), (48, 4607024), (64, 3455268), (96, 2303512), (128, 1727634), (192, 1151756), (256, 863817), (384, 575878), (768, 287939)]