271456052

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 555166080

約数和(自身を除く): 283710028

約数列:

[1, 2, 4, 7, 14, 28, 89, 97, 178, 194, 356, 388, 623, 679, 1123, 1246, 1358, 2246, 2492, 2716, 4492, 7861, 8633, 15722, 17266, 31444, 34532, 60431, 99947, 108931, 120862, 199894, 217862, 241724, 399788, 435724, 699629, 762517, 1399258, 1525034, 2798516, 3050068, 9694859, 19389718, 38779436, 67864013, 135728026, 271456052]

約数ペア:

[(1, 271456052), (2, 135728026), (4, 67864013), (7, 38779436), (14, 19389718), (28, 9694859), (89, 3050068), (97, 2798516), (178, 1525034), (194, 1399258), (356, 762517), (388, 699629), (623, 435724), (679, 399788), (1123, 241724), (1246, 217862), (1358, 199894), (2246, 120862), (2492, 108931), (2716, 99947), (4492, 60431), (7861, 34532), (8633, 31444), (15722, 17266)]