247185504

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2593}}^1$

素因数の和:2940

約数の個数: 72

約数和(自身を含む): 705329352

約数和(自身を除く): 458143848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2593, 2648, 2979, 3972, 5186, 5296, 5958, 7779, 7944, 10372, 10592, 11916, 15558, 15888, 20744, 23337, 23832, 31116, 31776, 41488, 46674, 47664, 62232, 82976, 93348, 95328, 124464, 186696, 248928, 373392, 746784, 858283, 1716566, 2574849, 3433132, 5149698, 6866264, 7724547, 10299396, 13732528, 15449094, 20598792, 27465056, 30898188, 41197584, 61796376, 82395168, 123592752, 247185504]

約数ペア:

[(1, 247185504), (2, 123592752), (3, 82395168), (4, 61796376), (6, 41197584), (8, 30898188), (9, 27465056), (12, 20598792), (16, 15449094), (18, 13732528), (24, 10299396), (32, 7724547), (36, 6866264), (48, 5149698), (72, 3433132), (96, 2574849), (144, 1716566), (288, 858283), (331, 746784), (662, 373392), (993, 248928), (1324, 186696), (1986, 124464), (2593, 95328), (2648, 93348), (2979, 82976), (3972, 62232), (5186, 47664), (5296, 46674), (5958, 41488), (7779, 31776), (7944, 31116), (10372, 23832), (10592, 23337), (11916, 20744), (15558, 15888)]