664547328

素因数分解:

$2^{12}\times 3^4\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 130

約数和(自身を含む): 1986186444

約数和(自身を除く): 1321639116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2003, 2048, 2304, 2592, 3072, 3456, 4006, 4096, 4608, 5184, 6009, 6144, 6912, 8012, 9216, 10368, 12018, 12288, 13824, 16024, 18027, 18432, 20736, 24036, 27648, 32048, 36054, 36864, 41472, 48072, 54081, 55296, 64096, 72108, 82944, 96144, 108162, 110592, 128192, 144216, 162243, 165888, 192288, 216324, 256384, 288432, 324486, 331776, 384576, 432648, 512768, 576864, 648972, 769152, 865296, 1025536, 1153728, 1297944, 1538304, 1730592, 2051072, 2307456, 2595888, 3076608, 3461184, 4102144, 4614912, 5191776, 6153216, 6922368, 8204288, 9229824, 10383552, 12306432, 13844736, 18459648, 20767104, 24612864, 27689472, 36919296, 41534208, 55378944, 73838592, 83068416, 110757888, 166136832, 221515776, 332273664, 664547328]

約数ペア:

[(1, 664547328), (2, 332273664), (3, 221515776), (4, 166136832), (6, 110757888), (8, 83068416), (9, 73838592), (12, 55378944), (16, 41534208), (18, 36919296), (24, 27689472), (27, 24612864), (32, 20767104), (36, 18459648), (48, 13844736), (54, 12306432), (64, 10383552), (72, 9229824), (81, 8204288), (96, 6922368), (108, 6153216), (128, 5191776), (144, 4614912), (162, 4102144), (192, 3461184), (216, 3076608), (256, 2595888), (288, 2307456), (324, 2051072), (384, 1730592), (432, 1538304), (512, 1297944), (576, 1153728), (648, 1025536), (768, 865296), (864, 769152), (1024, 648972), (1152, 576864), (1296, 512768), (1536, 432648), (1728, 384576), (2003, 331776), (2048, 324486), (2304, 288432), (2592, 256384), (3072, 216324), (3456, 192288), (4006, 165888), (4096, 162243), (4608, 144216), (5184, 128192), (6009, 110592), (6144, 108162), (6912, 96144), (8012, 82944), (9216, 72108), (10368, 64096), (12018, 55296), (12288, 54081), (13824, 48072), (16024, 41472), (18027, 36864), (18432, 36054), (20736, 32048), (24036, 27648)]