274562912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15349}}^1$

素因数の和:15415

約数の個数: 48

約数和(自身を含む): 595702800

約数和(自身を除く): 321139888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 15349, 17888, 30698, 61396, 122792, 199537, 245584, 399074, 491168, 660007, 798148, 1320014, 1596296, 2640028, 3192592, 5280056, 6385184, 8580091, 10560112, 17160182, 21120224, 34320364, 68640728, 137281456, 274562912]

約数ペア:

[(1, 274562912), (2, 137281456), (4, 68640728), (8, 34320364), (13, 21120224), (16, 17160182), (26, 10560112), (32, 8580091), (43, 6385184), (52, 5280056), (86, 3192592), (104, 2640028), (172, 1596296), (208, 1320014), (344, 798148), (416, 660007), (559, 491168), (688, 399074), (1118, 245584), (1376, 199537), (2236, 122792), (4472, 61396), (8944, 30698), (15349, 17888)]