391106808

素因数分解:

$2^3\times 3^2\times {\mathrm{5432039}}^1$

素因数の和:5432051

約数の個数: 24

約数和(自身を含む): 1059247800

約数和(自身を除く): 668140992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5432039, 10864078, 16296117, 21728156, 32592234, 43456312, 48888351, 65184468, 97776702, 130368936, 195553404, 391106808]

約数ペア:

[(1, 391106808), (2, 195553404), (3, 130368936), (4, 97776702), (6, 65184468), (8, 48888351), (9, 43456312), (12, 32592234), (18, 21728156), (24, 16296117), (36, 10864078), (72, 5432039)]