664442304

素因数分解:

$2^6\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7883}}^1$

素因数の和:8337

約数の個数: 56

約数和(自身を含む): 1762231680

約数和(自身を除く): 1097789376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 7883, 10536, 14048, 15766, 21072, 23649, 28096, 31532, 42144, 47298, 63064, 84288, 94596, 126128, 189192, 252256, 378384, 504512, 756768, 1513536, 3460637, 6921274, 10381911, 13842548, 20763822, 27685096, 41527644, 55370192, 83055288, 110740384, 166110576, 221480768, 332221152, 664442304]

約数ペア:

[(1, 664442304), (2, 332221152), (3, 221480768), (4, 166110576), (6, 110740384), (8, 83055288), (12, 55370192), (16, 41527644), (24, 27685096), (32, 20763822), (48, 13842548), (64, 10381911), (96, 6921274), (192, 3460637), (439, 1513536), (878, 756768), (1317, 504512), (1756, 378384), (2634, 252256), (3512, 189192), (5268, 126128), (7024, 94596), (7883, 84288), (10536, 63064), (14048, 47298), (15766, 42144), (21072, 31532), (23649, 28096)]