309802992

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{10069}}^1$

素因数の和:10721

約数の個数: 40

約数和(自身を含む): 801652560

約数和(自身を除く): 491849568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10069, 10256, 15384, 20138, 30207, 30768, 40276, 60414, 80552, 120828, 161104, 241656, 483312, 6454229, 12908458, 19362687, 25816916, 38725374, 51633832, 77450748, 103267664, 154901496, 309802992]

約数ペア:

[(1, 309802992), (2, 154901496), (3, 103267664), (4, 77450748), (6, 51633832), (8, 38725374), (12, 25816916), (16, 19362687), (24, 12908458), (48, 6454229), (641, 483312), (1282, 241656), (1923, 161104), (2564, 120828), (3846, 80552), (5128, 60414), (7692, 40276), (10069, 30768), (10256, 30207), (15384, 20138)]