319471872

素因数分解:

$2^8\times 3^1\times {\mathrm{415979}}^1$

素因数の和:415998

約数の個数: 36

約数和(自身を含む): 850263120

約数和(自身を除く): 530791248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 415979, 831958, 1247937, 1663916, 2495874, 3327832, 4991748, 6655664, 9983496, 13311328, 19966992, 26622656, 39933984, 53245312, 79867968, 106490624, 159735936, 319471872]

約数ペア:

[(1, 319471872), (2, 159735936), (3, 106490624), (4, 79867968), (6, 53245312), (8, 39933984), (12, 26622656), (16, 19966992), (24, 13311328), (32, 9983496), (48, 6655664), (64, 4991748), (96, 3327832), (128, 2495874), (192, 1663916), (256, 1247937), (384, 831958), (768, 415979)]