216540744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1288933}}^1$

素因数の和:1288949

約数の個数: 32

約数和(自身を含む): 618688320

約数和(自身を除く): 402147576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1288933, 2577866, 3866799, 5155732, 7733598, 9022531, 10311464, 15467196, 18045062, 27067593, 30934392, 36090124, 54135186, 72180248, 108270372, 216540744]

約数ペア:

[(1, 216540744), (2, 108270372), (3, 72180248), (4, 54135186), (6, 36090124), (7, 30934392), (8, 27067593), (12, 18045062), (14, 15467196), (21, 10311464), (24, 9022531), (28, 7733598), (42, 5155732), (56, 3866799), (84, 2577866), (168, 1288933)]