243709416

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199109}}^1$

素因数の和:199138

約数の個数: 48

約数和(自身を含む): 698876100

約数和(自身を除く): 455166684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 199109, 398218, 597327, 796436, 1194654, 1592872, 1791981, 2389308, 3384853, 3583962, 4778616, 6769706, 7167924, 10154559, 13539412, 14335848, 20309118, 27078824, 30463677, 40618236, 60927354, 81236472, 121854708, 243709416]

約数ペア:

[(1, 243709416), (2, 121854708), (3, 81236472), (4, 60927354), (6, 40618236), (8, 30463677), (9, 27078824), (12, 20309118), (17, 14335848), (18, 13539412), (24, 10154559), (34, 7167924), (36, 6769706), (51, 4778616), (68, 3583962), (72, 3384853), (102, 2389308), (136, 1791981), (153, 1592872), (204, 1194654), (306, 796436), (408, 597327), (612, 398218), (1224, 199109)]