478120464

素因数分解:

$2^4\times 3^2\times {\mathrm{3320281}}^1$

素因数の和:3320295

約数の個数: 30

約数和(自身を含む): 1338073646

約数和(自身を除く): 859953182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3320281, 6640562, 9960843, 13281124, 19921686, 26562248, 29882529, 39843372, 53124496, 59765058, 79686744, 119530116, 159373488, 239060232, 478120464]

約数ペア:

[(1, 478120464), (2, 239060232), (3, 159373488), (4, 119530116), (6, 79686744), (8, 59765058), (9, 53124496), (12, 39843372), (16, 29882529), (18, 26562248), (24, 19921686), (36, 13281124), (48, 9960843), (72, 6640562), (144, 3320281)]