221515776

素因数分解:

$2^{12}\times 3^3\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 104

約数和(自身を含む): 656590560

約数和(自身を除く): 435074784

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, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2003, 2048, 2304, 3072, 3456, 4006, 4096, 4608, 6009, 6144, 6912, 8012, 9216, 12018, 12288, 13824, 16024, 18027, 18432, 24036, 27648, 32048, 36054, 36864, 48072, 54081, 55296, 64096, 72108, 96144, 108162, 110592, 128192, 144216, 192288, 216324, 256384, 288432, 384576, 432648, 512768, 576864, 769152, 865296, 1025536, 1153728, 1538304, 1730592, 2051072, 2307456, 3076608, 3461184, 4102144, 4614912, 6153216, 6922368, 8204288, 9229824, 12306432, 13844736, 18459648, 24612864, 27689472, 36919296, 55378944, 73838592, 110757888, 221515776]

約数ペア:

[(1, 221515776), (2, 110757888), (3, 73838592), (4, 55378944), (6, 36919296), (8, 27689472), (9, 24612864), (12, 18459648), (16, 13844736), (18, 12306432), (24, 9229824), (27, 8204288), (32, 6922368), (36, 6153216), (48, 4614912), (54, 4102144), (64, 3461184), (72, 3076608), (96, 2307456), (108, 2051072), (128, 1730592), (144, 1538304), (192, 1153728), (216, 1025536), (256, 865296), (288, 769152), (384, 576864), (432, 512768), (512, 432648), (576, 384576), (768, 288432), (864, 256384), (1024, 216324), (1152, 192288), (1536, 144216), (1728, 128192), (2003, 110592), (2048, 108162), (2304, 96144), (3072, 72108), (3456, 64096), (4006, 55296), (4096, 54081), (4608, 48072), (6009, 36864), (6144, 36054), (6912, 32048), (8012, 27648), (9216, 24036), (12018, 18432), (12288, 18027), (13824, 16024)]