208639402272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{358103}}^1$

素因数の和:358160

約数の個数: 216

約数和(自身を含む): 720313304256

約数和(自身を除く): 511673901984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 289, 306, 336, 357, 408, 476, 504, 544, 578, 612, 672, 714, 816, 867, 952, 1008, 1071, 1156, 1224, 1428, 1632, 1734, 1904, 2016, 2023, 2142, 2312, 2448, 2601, 2856, 3468, 3808, 4046, 4284, 4624, 4896, 5202, 5712, 6069, 6936, 8092, 8568, 9248, 10404, 11424, 12138, 13872, 16184, 17136, 18207, 20808, 24276, 27744, 32368, 34272, 36414, 41616, 48552, 64736, 72828, 83232, 97104, 145656, 194208, 291312, 358103, 582624, 716206, 1074309, 1432412, 2148618, 2506721, 2864824, 3222927, 4297236, 5013442, 5729648, 6087751, 6445854, 7520163, 8594472, 10026884, 11459296, 12175502, 12891708, 15040326, 17188944, 18263253, 20053768, 22560489, 24351004, 25783416, 30080652, 34377888, 36526506, 40107536, 42614257, 45120978, 48702008, 51566832, 54789759, 60161304, 73053012, 80215072, 85228514, 90241956, 97404016, 103133664, 103491767, 109579518, 120322608, 127842771, 146106024, 170457028, 180483912, 194808032, 206983534, 219159036, 240645216, 255685542, 292212048, 310475301, 340914056, 360967824, 383528313, 413967068, 438318072, 511371084, 584424096, 620950602, 681828112, 721935648, 724442369, 767056626, 827934136, 876636144, 931425903, 1022742168, 1241901204, 1363656224, 1448884738, 1534113252, 1655868272, 1753272288, 1862851806, 2045484336, 2173327107, 2483802408, 2897769476, 3068226504, 3311736544, 3725703612, 4090968672, 4346654214, 4967604816, 5795538952, 6136453008, 6519981321, 7451407224, 8693308428, 9935209632, 11591077904, 12272906016, 13039962642, 14902814448, 17386616856, 23182155808, 26079925284, 29805628896, 34773233712, 52159850568, 69546467424, 104319701136, 208639402272]

約数ペア:

[(1, 208639402272), (2, 104319701136), (3, 69546467424), (4, 52159850568), (6, 34773233712), (7, 29805628896), (8, 26079925284), (9, 23182155808), (12, 17386616856), (14, 14902814448), (16, 13039962642), (17, 12272906016), (18, 11591077904), (21, 9935209632), (24, 8693308428), (28, 7451407224), (32, 6519981321), (34, 6136453008), (36, 5795538952), (42, 4967604816), (48, 4346654214), (51, 4090968672), (56, 3725703612), (63, 3311736544), (68, 3068226504), (72, 2897769476), (84, 2483802408), (96, 2173327107), (102, 2045484336), (112, 1862851806), (119, 1753272288), (126, 1655868272), (136, 1534113252), (144, 1448884738), (153, 1363656224), (168, 1241901204), (204, 1022742168), (224, 931425903), (238, 876636144), (252, 827934136), (272, 767056626), (288, 724442369), (289, 721935648), (306, 681828112), (336, 620950602), (357, 584424096), (408, 511371084), (476, 438318072), (504, 413967068), (544, 383528313), (578, 360967824), (612, 340914056), (672, 310475301), (714, 292212048), (816, 255685542), (867, 240645216), (952, 219159036), (1008, 206983534), (1071, 194808032), (1156, 180483912), (1224, 170457028), (1428, 146106024), (1632, 127842771), (1734, 120322608), (1904, 109579518), (2016, 103491767), (2023, 103133664), (2142, 97404016), (2312, 90241956), (2448, 85228514), (2601, 80215072), (2856, 73053012), (3468, 60161304), (3808, 54789759), (4046, 51566832), (4284, 48702008), (4624, 45120978), (4896, 42614257), (5202, 40107536), (5712, 36526506), (6069, 34377888), (6936, 30080652), (8092, 25783416), (8568, 24351004), (9248, 22560489), (10404, 20053768), (11424, 18263253), (12138, 17188944), (13872, 15040326), (16184, 12891708), (17136, 12175502), (18207, 11459296), (20808, 10026884), (24276, 8594472), (27744, 7520163), (32368, 6445854), (34272, 6087751), (36414, 5729648), (41616, 5013442), (48552, 4297236), (64736, 3222927), (72828, 2864824), (83232, 2506721), (97104, 2148618), (145656, 1432412), (194208, 1074309), (291312, 716206), (358103, 582624)]