861948288

素因数分解:

$2^7\times 3^2\times {\mathrm{748219}}^1$

素因数の和:748239

約数の個数: 48

約数和(自身を含む): 2480349300

約数和(自身を除く): 1618401012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 748219, 1496438, 2244657, 2992876, 4489314, 5985752, 6733971, 8978628, 11971504, 13467942, 17957256, 23943008, 26935884, 35914512, 47886016, 53871768, 71829024, 95772032, 107743536, 143658048, 215487072, 287316096, 430974144, 861948288]

約数ペア:

[(1, 861948288), (2, 430974144), (3, 287316096), (4, 215487072), (6, 143658048), (8, 107743536), (9, 95772032), (12, 71829024), (16, 53871768), (18, 47886016), (24, 35914512), (32, 26935884), (36, 23943008), (48, 17957256), (64, 13467942), (72, 11971504), (96, 8978628), (128, 6733971), (144, 5985752), (192, 4489314), (288, 2992876), (384, 2244657), (576, 1496438), (1152, 748219)]