213894144

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23209}}^1$

素因数の和:23235

約数の個数: 66

約数和(自身を含む): 617641310

約数和(自身を除く): 403747166

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, 23209, 46418, 69627, 92836, 139254, 185672, 208881, 278508, 371344, 417762, 557016, 742688, 835524, 1114032, 1485376, 1671048, 2228064, 2970752, 3342096, 4456128, 5941504, 6684192, 8912256, 11883008, 13368384, 17824512, 23766016, 26736768, 35649024, 53473536, 71298048, 106947072, 213894144]

約数ペア:

[(1, 213894144), (2, 106947072), (3, 71298048), (4, 53473536), (6, 35649024), (8, 26736768), (9, 23766016), (12, 17824512), (16, 13368384), (18, 11883008), (24, 8912256), (32, 6684192), (36, 5941504), (48, 4456128), (64, 3342096), (72, 2970752), (96, 2228064), (128, 1671048), (144, 1485376), (192, 1114032), (256, 835524), (288, 742688), (384, 557016), (512, 417762), (576, 371344), (768, 278508), (1024, 208881), (1152, 185672), (1536, 139254), (2304, 92836), (3072, 69627), (4608, 46418), (9216, 23209)]