248331636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{328481}}^1$

素因数の和:328501

約数の個数: 48

約数和(自身を含む): 735799680

約数和(自身を除く): 487468044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 328481, 656962, 985443, 1313924, 1970886, 2299367, 2956329, 3941772, 4598734, 5912658, 6898101, 8868987, 9197468, 11825316, 13796202, 17737974, 20694303, 27592404, 35475948, 41388606, 62082909, 82777212, 124165818, 248331636]

約数ペア:

[(1, 248331636), (2, 124165818), (3, 82777212), (4, 62082909), (6, 41388606), (7, 35475948), (9, 27592404), (12, 20694303), (14, 17737974), (18, 13796202), (21, 11825316), (27, 9197468), (28, 8868987), (36, 6898101), (42, 5912658), (54, 4598734), (63, 3941772), (84, 2956329), (108, 2299367), (126, 1970886), (189, 1313924), (252, 985443), (378, 656962), (756, 328481)]