821157888

素因数分解:

$2^{13}\times 3^1\times {\mathrm{33413}}^1$

素因数の和:33442

約数の個数: 56

約数和(自身を含む): 2189686248

約数和(自身を除く): 1368528360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 24576, 33413, 66826, 100239, 133652, 200478, 267304, 400956, 534608, 801912, 1069216, 1603824, 2138432, 3207648, 4276864, 6415296, 8553728, 12830592, 17107456, 25661184, 34214912, 51322368, 68429824, 102644736, 136859648, 205289472, 273719296, 410578944, 821157888]

約数ペア:

[(1, 821157888), (2, 410578944), (3, 273719296), (4, 205289472), (6, 136859648), (8, 102644736), (12, 68429824), (16, 51322368), (24, 34214912), (32, 25661184), (48, 17107456), (64, 12830592), (96, 8553728), (128, 6415296), (192, 4276864), (256, 3207648), (384, 2138432), (512, 1603824), (768, 1069216), (1024, 801912), (1536, 534608), (2048, 400956), (3072, 267304), (4096, 200478), (6144, 133652), (8192, 100239), (12288, 66826), (24576, 33413)]