256060248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{344167}}^1$

素因数の和:344207

約数の個数: 32

約数和(自身を含む): 660802560

約数和(自身を除く): 404742312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 344167, 688334, 1032501, 1376668, 2065002, 2753336, 4130004, 8260008, 10669177, 21338354, 32007531, 42676708, 64015062, 85353416, 128030124, 256060248]

約数ペア:

[(1, 256060248), (2, 128030124), (3, 85353416), (4, 64015062), (6, 42676708), (8, 32007531), (12, 21338354), (24, 10669177), (31, 8260008), (62, 4130004), (93, 2753336), (124, 2065002), (186, 1376668), (248, 1032501), (372, 688334), (744, 344167)]