216836316

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{55259}}^1$

素因数の和:55378

約数の個数: 36

約数和(自身を含む): 553152600

約数和(自身を除く): 336316284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 55259, 110518, 165777, 221036, 331554, 497331, 663108, 994662, 1989324, 6023231, 12046462, 18069693, 24092924, 36139386, 54209079, 72278772, 108418158, 216836316]

約数ペア:

[(1, 216836316), (2, 108418158), (3, 72278772), (4, 54209079), (6, 36139386), (9, 24092924), (12, 18069693), (18, 12046462), (36, 6023231), (109, 1989324), (218, 994662), (327, 663108), (436, 497331), (654, 331554), (981, 221036), (1308, 165777), (1962, 110518), (3924, 55259)]