279948

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 670320

約数和(自身を除く): 390372

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 569, 1138, 1707, 2276, 3414, 6828, 23329, 46658, 69987, 93316, 139974, 279948]

約数ペア:

[(1, 279948), (2, 139974), (3, 93316), (4, 69987), (6, 46658), (12, 23329), (41, 6828), (82, 3414), (123, 2276), (164, 1707), (246, 1138), (492, 569)]