388289172

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{115151}}^1$

素因数の和:115439

約数の個数: 24

約数和(自身を含む): 909240192

約数和(自身を除く): 520951020

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 115151, 230302, 345453, 460604, 690906, 1381812, 32357431, 64714862, 97072293, 129429724, 194144586, 388289172]

約数ペア:

[(1, 388289172), (2, 194144586), (3, 129429724), (4, 97072293), (6, 64714862), (12, 32357431), (281, 1381812), (562, 690906), (843, 460604), (1124, 345453), (1686, 230302), (3372, 115151)]