213127344

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{6637}}^1$

素因数の和:6874

約数の個数: 60

約数和(自身を含む): 599225536

約数和(自身を除く): 386098192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 6637, 8028, 10704, 13274, 16056, 19911, 26548, 32112, 39822, 53096, 59733, 79644, 106192, 119466, 159288, 238932, 318576, 477864, 955728, 1480051, 2960102, 4440153, 5920204, 8880306, 11840408, 13320459, 17760612, 23680816, 26640918, 35521224, 53281836, 71042448, 106563672, 213127344]

約数ペア:

[(1, 213127344), (2, 106563672), (3, 71042448), (4, 53281836), (6, 35521224), (8, 26640918), (9, 23680816), (12, 17760612), (16, 13320459), (18, 11840408), (24, 8880306), (36, 5920204), (48, 4440153), (72, 2960102), (144, 1480051), (223, 955728), (446, 477864), (669, 318576), (892, 238932), (1338, 159288), (1784, 119466), (2007, 106192), (2676, 79644), (3568, 59733), (4014, 53096), (5352, 39822), (6637, 32112), (8028, 26548), (10704, 19911), (13274, 16056)]