319709232

素因数分解:

$2^4\times 3^2\times {\mathrm{2220203}}^1$

素因数の和:2220217

約数の個数: 30

約数和(自身を含む): 894742212

約数和(自身を除く): 575032980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2220203, 4440406, 6660609, 8880812, 13321218, 17761624, 19981827, 26642436, 35523248, 39963654, 53284872, 79927308, 106569744, 159854616, 319709232]

約数ペア:

[(1, 319709232), (2, 159854616), (3, 106569744), (4, 79927308), (6, 53284872), (8, 39963654), (9, 35523248), (12, 26642436), (16, 19981827), (18, 17761624), (24, 13321218), (36, 8880812), (48, 6660609), (72, 4440406), (144, 2220203)]