348530736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1450

約数の個数: 80

約数和(自身を含む): 956510208

約数和(自身を除く): 607979472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 431, 816, 862, 991, 1293, 1724, 1982, 2586, 2973, 3448, 3964, 5172, 5946, 6896, 7327, 7928, 10344, 11892, 14654, 15856, 16847, 20688, 21981, 23784, 29308, 33694, 43962, 47568, 50541, 58616, 67388, 87924, 101082, 117232, 134776, 175848, 202164, 269552, 351696, 404328, 427121, 808656, 854242, 1281363, 1708484, 2562726, 3416968, 5125452, 6833936, 7261057, 10250904, 14522114, 20501808, 21783171, 29044228, 43566342, 58088456, 87132684, 116176912, 174265368, 348530736]

約数ペア:

[(1, 348530736), (2, 174265368), (3, 116176912), (4, 87132684), (6, 58088456), (8, 43566342), (12, 29044228), (16, 21783171), (17, 20501808), (24, 14522114), (34, 10250904), (48, 7261057), (51, 6833936), (68, 5125452), (102, 3416968), (136, 2562726), (204, 1708484), (272, 1281363), (408, 854242), (431, 808656), (816, 427121), (862, 404328), (991, 351696), (1293, 269552), (1724, 202164), (1982, 175848), (2586, 134776), (2973, 117232), (3448, 101082), (3964, 87924), (5172, 67388), (5946, 58616), (6896, 50541), (7327, 47568), (7928, 43962), (10344, 33694), (11892, 29308), (14654, 23784), (15856, 21981), (16847, 20688)]