248313856

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17321}}^1$

素因数の和:17350

約数の個数: 48

約数和(自身を含む): 567468720

約数和(自身を除く): 319154864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 17321, 34642, 69284, 121247, 138568, 242494, 277136, 484988, 554272, 969976, 1108544, 1939952, 2217088, 3879904, 4434176, 7759808, 8868352, 15519616, 17736704, 31039232, 35473408, 62078464, 124156928, 248313856]

約数ペア:

[(1, 248313856), (2, 124156928), (4, 62078464), (7, 35473408), (8, 31039232), (14, 17736704), (16, 15519616), (28, 8868352), (32, 7759808), (56, 4434176), (64, 3879904), (112, 2217088), (128, 1939952), (224, 1108544), (256, 969976), (448, 554272), (512, 484988), (896, 277136), (1024, 242494), (1792, 138568), (2048, 121247), (3584, 69284), (7168, 34642), (14336, 17321)]