211995648

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23003}}^1$

素因数の和:23029

約数の個数: 66

約数和(自身を含む): 612159444

約数和(自身を除く): 400163796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 23003, 46006, 69009, 92012, 138018, 184024, 207027, 276036, 368048, 414054, 552072, 736096, 828108, 1104144, 1472192, 1656216, 2208288, 2944384, 3312432, 4416576, 5888768, 6624864, 8833152, 11777536, 13249728, 17666304, 23555072, 26499456, 35332608, 52998912, 70665216, 105997824, 211995648]

約数ペア:

[(1, 211995648), (2, 105997824), (3, 70665216), (4, 52998912), (6, 35332608), (8, 26499456), (9, 23555072), (12, 17666304), (16, 13249728), (18, 11777536), (24, 8833152), (32, 6624864), (36, 5888768), (48, 4416576), (64, 3312432), (72, 2944384), (96, 2208288), (128, 1656216), (144, 1472192), (192, 1104144), (256, 828108), (288, 736096), (384, 552072), (512, 414054), (576, 368048), (768, 276036), (1024, 207027), (1152, 184024), (1536, 138018), (2304, 92012), (3072, 69009), (4608, 46006), (9216, 23003)]