266622976

素因数分解:

$2^{11}\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 536510520

約数和(自身を除く): 269887544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 617, 844, 1024, 1234, 1688, 2048, 2468, 3376, 4936, 6752, 9872, 13504, 19744, 27008, 39488, 54016, 78976, 108032, 130187, 157952, 216064, 260374, 315904, 432128, 520748, 631808, 1041496, 1263616, 2082992, 4165984, 8331968, 16663936, 33327872, 66655744, 133311488, 266622976]

約数ペア:

[(1, 266622976), (2, 133311488), (4, 66655744), (8, 33327872), (16, 16663936), (32, 8331968), (64, 4165984), (128, 2082992), (211, 1263616), (256, 1041496), (422, 631808), (512, 520748), (617, 432128), (844, 315904), (1024, 260374), (1234, 216064), (1688, 157952), (2048, 130187), (2468, 108032), (3376, 78976), (4936, 54016), (6752, 39488), (9872, 27008), (13504, 19744)]