778864812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{13627}}^1$

素因数の和:14078

約数の個数: 48

約数和(自身を含む): 1987289472

約数和(自身を除く): 1208424660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 433, 866, 1299, 1732, 2598, 4763, 5196, 9526, 13627, 14289, 19052, 27254, 28578, 40881, 54508, 57156, 81762, 149897, 163524, 299794, 449691, 599588, 899382, 1798764, 5900491, 11800982, 17701473, 23601964, 35402946, 64905401, 70805892, 129810802, 194716203, 259621604, 389432406, 778864812]

約数ペア:

[(1, 778864812), (2, 389432406), (3, 259621604), (4, 194716203), (6, 129810802), (11, 70805892), (12, 64905401), (22, 35402946), (33, 23601964), (44, 17701473), (66, 11800982), (132, 5900491), (433, 1798764), (866, 899382), (1299, 599588), (1732, 449691), (2598, 299794), (4763, 163524), (5196, 149897), (9526, 81762), (13627, 57156), (14289, 54508), (19052, 40881), (27254, 28578)]