2989287216

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{66749}}^1$

素因数の和:67074

約数の個数: 60

約数和(自身を含む): 8392878000

約数和(自身を除く): 5403590784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 4976, 5598, 7464, 11196, 14928, 22392, 44784, 66749, 133498, 200247, 266996, 400494, 533992, 600741, 800988, 1067984, 1201482, 1601976, 2402964, 3203952, 4805928, 9611856, 20758939, 41517878, 62276817, 83035756, 124553634, 166071512, 186830451, 249107268, 332143024, 373660902, 498214536, 747321804, 996429072, 1494643608, 2989287216]

約数ペア:

[(1, 2989287216), (2, 1494643608), (3, 996429072), (4, 747321804), (6, 498214536), (8, 373660902), (9, 332143024), (12, 249107268), (16, 186830451), (18, 166071512), (24, 124553634), (36, 83035756), (48, 62276817), (72, 41517878), (144, 20758939), (311, 9611856), (622, 4805928), (933, 3203952), (1244, 2402964), (1866, 1601976), (2488, 1201482), (2799, 1067984), (3732, 800988), (4976, 600741), (5598, 533992), (7464, 400494), (11196, 266996), (14928, 200247), (22392, 133498), (44784, 66749)]