239611968

素因数分解:

$2^6\times 3^2\times {\mathrm{415993}}^1$

素因数の和:416011

約数の個数: 42

約数和(自身を含む): 686806094

約数和(自身を除く): 447194126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 415993, 831986, 1247979, 1663972, 2495958, 3327944, 3743937, 4991916, 6655888, 7487874, 9983832, 13311776, 14975748, 19967664, 26623552, 29951496, 39935328, 59902992, 79870656, 119805984, 239611968]

約数ペア:

[(1, 239611968), (2, 119805984), (3, 79870656), (4, 59902992), (6, 39935328), (8, 29951496), (9, 26623552), (12, 19967664), (16, 14975748), (18, 13311776), (24, 9983832), (32, 7487874), (36, 6655888), (48, 4991916), (64, 3743937), (72, 3327944), (96, 2495958), (144, 1663972), (192, 1247979), (288, 831986), (576, 415993)]