505396544

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2741}}^1$

素因数の和:2863

約数の個数: 56

約数和(自身を含む): 1041916128

約数和(自身を除く): 536519584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1376, 2144, 2741, 2752, 2881, 4288, 5482, 5762, 10964, 11524, 21928, 23048, 43856, 46096, 87712, 92192, 117863, 175424, 183647, 184384, 235726, 367294, 471452, 734588, 942904, 1469176, 1885808, 2938352, 3771616, 5876704, 7543232, 7896821, 11753408, 15793642, 31587284, 63174568, 126349136, 252698272, 505396544]

約数ペア:

[(1, 505396544), (2, 252698272), (4, 126349136), (8, 63174568), (16, 31587284), (32, 15793642), (43, 11753408), (64, 7896821), (67, 7543232), (86, 5876704), (134, 3771616), (172, 2938352), (268, 1885808), (344, 1469176), (536, 942904), (688, 734588), (1072, 471452), (1376, 367294), (2144, 235726), (2741, 184384), (2752, 183647), (2881, 175424), (4288, 117863), (5482, 92192), (5762, 87712), (10964, 46096), (11524, 43856), (21928, 23048)]