318795216

素因数分解:

$2^4\times 3^1\times {\mathrm{6641567}}^1$

素因数の和:6641578

約数の個数: 20

約数和(自身を含む): 823554432

約数和(自身を除く): 504759216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6641567, 13283134, 19924701, 26566268, 39849402, 53132536, 79698804, 106265072, 159397608, 318795216]

約数ペア:

[(1, 318795216), (2, 159397608), (3, 106265072), (4, 79698804), (6, 53132536), (8, 39849402), (12, 26566268), (16, 19924701), (24, 13283134), (48, 6641567)]