238044288

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19997}}^1$

素因数の和:20045

約数の個数: 64

約数和(自身を含む): 652734720

約数和(自身を除く): 414690432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 319952, 479928, 619907, 639904, 959856, 1239814, 1279808, 1859721, 1919712, 2479628, 2559616, 3719442, 3839424, 4959256, 7438884, 7678848, 9918512, 14877768, 19837024, 29755536, 39674048, 59511072, 79348096, 119022144, 238044288]

約数ペア:

[(1, 238044288), (2, 119022144), (3, 79348096), (4, 59511072), (6, 39674048), (8, 29755536), (12, 19837024), (16, 14877768), (24, 9918512), (31, 7678848), (32, 7438884), (48, 4959256), (62, 3839424), (64, 3719442), (93, 2559616), (96, 2479628), (124, 1919712), (128, 1859721), (186, 1279808), (192, 1239814), (248, 959856), (372, 639904), (384, 619907), (496, 479928), (744, 319952), (992, 239964), (1488, 159976), (1984, 119982), (2976, 79988), (3968, 59991), (5952, 39994), (11904, 19997)]