288352764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{381419}}^1$

素因数の和:381439

約数の個数: 48

約数和(自身を含む): 854380800

約数和(自身を除く): 566028036

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, 381419, 762838, 1144257, 1525676, 2288514, 2669933, 3432771, 4577028, 5339866, 6865542, 8009799, 10298313, 10679732, 13731084, 16019598, 20596626, 24029397, 32039196, 41193252, 48058794, 72088191, 96117588, 144176382, 288352764]

約数ペア:

[(1, 288352764), (2, 144176382), (3, 96117588), (4, 72088191), (6, 48058794), (7, 41193252), (9, 32039196), (12, 24029397), (14, 20596626), (18, 16019598), (21, 13731084), (27, 10679732), (28, 10298313), (36, 8009799), (42, 6865542), (54, 5339866), (63, 4577028), (84, 3432771), (108, 2669933), (126, 2288514), (189, 1525676), (252, 1144257), (378, 762838), (756, 381419)]