304848063

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 221569857

約数列:

[1, 3, 9, 13, 17, 27, 39, 47, 51, 117, 141, 153, 221, 351, 423, 459, 611, 663, 799, 1087, 1269, 1833, 1989, 2397, 3261, 5499, 5967, 7191, 9783, 10387, 14131, 16497, 18479, 21573, 29349, 31161, 42393, 51089, 55437, 93483, 127179, 153267, 166311, 240227, 280449, 381537, 459801, 498933, 664157, 720681, 868513, 1379403, 1992471, 2162043, 2605539, 5977413, 6486129, 7816617, 11290669, 17932239, 23449851, 33872007, 101616021, 304848063]

約数ペア:

[(1, 304848063), (3, 101616021), (9, 33872007), (13, 23449851), (17, 17932239), (27, 11290669), (39, 7816617), (47, 6486129), (51, 5977413), (117, 2605539), (141, 2162043), (153, 1992471), (221, 1379403), (351, 868513), (423, 720681), (459, 664157), (611, 498933), (663, 459801), (799, 381537), (1087, 280449), (1269, 240227), (1833, 166311), (1989, 153267), (2397, 127179), (3261, 93483), (5499, 55437), (5967, 51089), (7191, 42393), (9783, 31161), (10387, 29349), (14131, 21573), (16497, 18479)]