248601216

素因数分解:

$2^7\times 3^1\times {\mathrm{647399}}^1$

素因数の和:647416

約数の個数: 32

約数和(自身を含む): 660348000

約数和(自身を除く): 411746784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 647399, 1294798, 1942197, 2589596, 3884394, 5179192, 7768788, 10358384, 15537576, 20716768, 31075152, 41433536, 62150304, 82867072, 124300608, 248601216]

約数ペア:

[(1, 248601216), (2, 124300608), (3, 82867072), (4, 62150304), (6, 41433536), (8, 31075152), (12, 20716768), (16, 15537576), (24, 10358384), (32, 7768788), (48, 5179192), (64, 3884394), (96, 2589596), (128, 1942197), (192, 1294798), (384, 647399)]