648192

素因数分解:

$2^{10}\times 3^1\times {\mathrm{211}}^1$

素因数の和:234

約数の個数: 44

約数和(自身を含む): 1735856

約数和(自身を除く): 1087664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 512, 633, 768, 844, 1024, 1266, 1536, 1688, 2532, 3072, 3376, 5064, 6752, 10128, 13504, 20256, 27008, 40512, 54016, 81024, 108032, 162048, 216064, 324096, 648192]

約数ペア:

[(1, 648192), (2, 324096), (3, 216064), (4, 162048), (6, 108032), (8, 81024), (12, 54016), (16, 40512), (24, 27008), (32, 20256), (48, 13504), (64, 10128), (96, 6752), (128, 5064), (192, 3376), (211, 3072), (256, 2532), (384, 1688), (422, 1536), (512, 1266), (633, 1024), (768, 844)]