231880488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1380241}}^1$

素因数の和:1380257

約数の個数: 32

約数和(自身を含む): 662516160

約数和(自身を除く): 430635672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1380241, 2760482, 4140723, 5520964, 8281446, 9661687, 11041928, 16562892, 19323374, 28985061, 33125784, 38646748, 57970122, 77293496, 115940244, 231880488]

約数ペア:

[(1, 231880488), (2, 115940244), (3, 77293496), (4, 57970122), (6, 38646748), (7, 33125784), (8, 28985061), (12, 19323374), (14, 16562892), (21, 11041928), (24, 9661687), (28, 8281446), (42, 5520964), (56, 4140723), (84, 2760482), (168, 1380241)]