1178431168

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{937}}^1$

素因数の和:1449

約数の個数: 56

約数和(自身を含む): 2400627152

約数和(自身を除く): 1222195984

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 457, 688, 914, 937, 1376, 1828, 1874, 2752, 3656, 3748, 7312, 7496, 14624, 14992, 19651, 29248, 29984, 39302, 40291, 59968, 78604, 80582, 157208, 161164, 314416, 322328, 428209, 628832, 644656, 856418, 1257664, 1289312, 1712836, 2578624, 3425672, 6851344, 13702688, 18412987, 27405376, 36825974, 73651948, 147303896, 294607792, 589215584, 1178431168]

約数ペア:

[(1, 1178431168), (2, 589215584), (4, 294607792), (8, 147303896), (16, 73651948), (32, 36825974), (43, 27405376), (64, 18412987), (86, 13702688), (172, 6851344), (344, 3425672), (457, 2578624), (688, 1712836), (914, 1289312), (937, 1257664), (1376, 856418), (1828, 644656), (1874, 628832), (2752, 428209), (3656, 322328), (3748, 314416), (7312, 161164), (7496, 157208), (14624, 80582), (14992, 78604), (19651, 59968), (29248, 40291), (29984, 39302)]