1649200128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{536849}}^1$

素因数の和:536872

約数の個数: 44

約数和(自身を含む): 4395727800

約数和(自身を除く): 2746527672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 536849, 1073698, 1610547, 2147396, 3221094, 4294792, 6442188, 8589584, 12884376, 17179168, 25768752, 34358336, 51537504, 68716672, 103075008, 137433344, 206150016, 274866688, 412300032, 549733376, 824600064, 1649200128]

約数ペア:

[(1, 1649200128), (2, 824600064), (3, 549733376), (4, 412300032), (6, 274866688), (8, 206150016), (12, 137433344), (16, 103075008), (24, 68716672), (32, 51537504), (48, 34358336), (64, 25768752), (96, 17179168), (128, 12884376), (192, 8589584), (256, 6442188), (384, 4294792), (512, 3221094), (768, 2147396), (1024, 1610547), (1536, 1073698), (3072, 536849)]