251544

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 645120

約数和(自身を除く): 393576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 223, 282, 376, 446, 564, 669, 892, 1128, 1338, 1784, 2676, 5352, 10481, 20962, 31443, 41924, 62886, 83848, 125772, 251544]

約数ペア:

[(1, 251544), (2, 125772), (3, 83848), (4, 62886), (6, 41924), (8, 31443), (12, 20962), (24, 10481), (47, 5352), (94, 2676), (141, 1784), (188, 1338), (223, 1128), (282, 892), (376, 669), (446, 564)]