289319808

素因数分解:

$2^7\times 3^1\times {\mathrm{753437}}^1$

素因数の和:753454

約数の個数: 32

約数和(自身を含む): 768506760

約数和(自身を除く): 479186952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 753437, 1506874, 2260311, 3013748, 4520622, 6027496, 9041244, 12054992, 18082488, 24109984, 36164976, 48219968, 72329952, 96439936, 144659904, 289319808]

約数ペア:

[(1, 289319808), (2, 144659904), (3, 96439936), (4, 72329952), (6, 48219968), (8, 36164976), (12, 24109984), (16, 18082488), (24, 12054992), (32, 9041244), (48, 6027496), (64, 4520622), (96, 3013748), (128, 2260311), (192, 1506874), (384, 753437)]