251242272

素因数分解:

$2^5\times 3^2\times {\mathrm{872369}}^1$

素因数の和:872385

約数の個数: 36

約数和(自身を含む): 714471030

約数和(自身を除く): 463228758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 872369, 1744738, 2617107, 3489476, 5234214, 6978952, 7851321, 10468428, 13957904, 15702642, 20936856, 27915808, 31405284, 41873712, 62810568, 83747424, 125621136, 251242272]

約数ペア:

[(1, 251242272), (2, 125621136), (3, 83747424), (4, 62810568), (6, 41873712), (8, 31405284), (9, 27915808), (12, 20936856), (16, 15702642), (18, 13957904), (24, 10468428), (32, 7851321), (36, 6978952), (48, 5234214), (72, 3489476), (96, 2617107), (144, 1744738), (288, 872369)]