16868314368

素因数分解:

$2^8\times 3^3\times {\mathrm{2440439}}^1$

素因数の和:2440464

約数の個数: 72

約数和(自身を含む): 49882593600

約数和(自身を除く): 33014279232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 2440439, 4880878, 7321317, 9761756, 14642634, 19523512, 21963951, 29285268, 39047024, 43927902, 58570536, 65891853, 78094048, 87855804, 117141072, 131783706, 156188096, 175711608, 234282144, 263567412, 312376192, 351423216, 468564288, 527134824, 624752384, 702846432, 937128576, 1054269648, 1405692864, 1874257152, 2108539296, 2811385728, 4217078592, 5622771456, 8434157184, 16868314368]

約数ペア:

[(1, 16868314368), (2, 8434157184), (3, 5622771456), (4, 4217078592), (6, 2811385728), (8, 2108539296), (9, 1874257152), (12, 1405692864), (16, 1054269648), (18, 937128576), (24, 702846432), (27, 624752384), (32, 527134824), (36, 468564288), (48, 351423216), (54, 312376192), (64, 263567412), (72, 234282144), (96, 175711608), (108, 156188096), (128, 131783706), (144, 117141072), (192, 87855804), (216, 78094048), (256, 65891853), (288, 58570536), (384, 43927902), (432, 39047024), (576, 29285268), (768, 21963951), (864, 19523512), (1152, 14642634), (1728, 9761756), (2304, 7321317), (3456, 4880878), (6912, 2440439)]