645313536

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{1429}}^1$

素因数の和:1469

約数の個数: 198

約数和(自身を含む): 2169062610

約数和(自身を除く): 1523749074

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1429, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 2858, 3072, 3136, 3528, 3584, 4032, 4287, 4608, 4704, 5376, 5716, 6272, 7056, 7168, 8064, 8574, 9216, 9408, 10003, 10752, 11432, 12544, 12861, 14112, 16128, 17148, 18816, 20006, 21504, 22864, 25088, 25722, 28224, 30009, 32256, 34296, 37632, 40012, 45728, 50176, 51444, 56448, 60018, 64512, 68592, 70021, 75264, 80024, 90027, 91456, 102888, 112896, 120036, 137184, 140042, 150528, 160048, 180054, 182912, 205776, 210063, 225792, 240072, 274368, 280084, 320096, 360108, 365824, 411552, 420126, 451584, 480144, 548736, 560168, 630189, 640192, 720216, 731648, 823104, 840252, 960288, 1097472, 1120336, 1260378, 1280384, 1440432, 1463296, 1646208, 1680504, 1920576, 2194944, 2240672, 2520756, 2560768, 2880864, 3292416, 3361008, 3841152, 4389888, 4481344, 5041512, 5121536, 5761728, 6584832, 6722016, 7682304, 8962688, 10083024, 10243072, 11523456, 13169664, 13444032, 15364608, 17925376, 20166048, 23046912, 26888064, 30729216, 35850752, 40332096, 46093824, 53776128, 71701504, 80664192, 92187648, 107552256, 161328384, 215104512, 322656768, 645313536]

約数ペア:

[(1, 645313536), (2, 322656768), (3, 215104512), (4, 161328384), (6, 107552256), (7, 92187648), (8, 80664192), (9, 71701504), (12, 53776128), (14, 46093824), (16, 40332096), (18, 35850752), (21, 30729216), (24, 26888064), (28, 23046912), (32, 20166048), (36, 17925376), (42, 15364608), (48, 13444032), (49, 13169664), (56, 11523456), (63, 10243072), (64, 10083024), (72, 8962688), (84, 7682304), (96, 6722016), (98, 6584832), (112, 5761728), (126, 5121536), (128, 5041512), (144, 4481344), (147, 4389888), (168, 3841152), (192, 3361008), (196, 3292416), (224, 2880864), (252, 2560768), (256, 2520756), (288, 2240672), (294, 2194944), (336, 1920576), (384, 1680504), (392, 1646208), (441, 1463296), (448, 1440432), (504, 1280384), (512, 1260378), (576, 1120336), (588, 1097472), (672, 960288), (768, 840252), (784, 823104), (882, 731648), (896, 720216), (1008, 640192), (1024, 630189), (1152, 560168), (1176, 548736), (1344, 480144), (1429, 451584), (1536, 420126), (1568, 411552), (1764, 365824), (1792, 360108), (2016, 320096), (2304, 280084), (2352, 274368), (2688, 240072), (2858, 225792), (3072, 210063), (3136, 205776), (3528, 182912), (3584, 180054), (4032, 160048), (4287, 150528), (4608, 140042), (4704, 137184), (5376, 120036), (5716, 112896), (6272, 102888), (7056, 91456), (7168, 90027), (8064, 80024), (8574, 75264), (9216, 70021), (9408, 68592), (10003, 64512), (10752, 60018), (11432, 56448), (12544, 51444), (12861, 50176), (14112, 45728), (16128, 40012), (17148, 37632), (18816, 34296), (20006, 32256), (21504, 30009), (22864, 28224), (25088, 25722)]