204215424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 678585600

約数和(自身を除く): 474370176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 64, 68, 82, 84, 96, 102, 109, 112, 119, 123, 128, 136, 164, 168, 192, 204, 218, 224, 238, 246, 272, 287, 327, 328, 336, 357, 384, 408, 436, 448, 476, 492, 544, 574, 654, 656, 672, 697, 714, 763, 816, 861, 872, 896, 952, 984, 1088, 1148, 1308, 1312, 1344, 1394, 1428, 1526, 1632, 1722, 1744, 1853, 1904, 1968, 2091, 2176, 2289, 2296, 2616, 2624, 2688, 2788, 2856, 3052, 3264, 3444, 3488, 3706, 3808, 3936, 4182, 4469, 4578, 4592, 4879, 5232, 5248, 5559, 5576, 5712, 6104, 6528, 6888, 6976, 7412, 7616, 7872, 8364, 8938, 9156, 9184, 9758, 10464, 11118, 11152, 11424, 12208, 12971, 13407, 13776, 13952, 14637, 14824, 15232, 15744, 16728, 17876, 18312, 18368, 19516, 20928, 22236, 22304, 22848, 24416, 25942, 26814, 27552, 29274, 29648, 31283, 33456, 35752, 36624, 36736, 38913, 39032, 41856, 44472, 44608, 45696, 48832, 51884, 53628, 55104, 58548, 59296, 62566, 66912, 71504, 73248, 75973, 77826, 78064, 88944, 89216, 93849, 97664, 103768, 107256, 110208, 117096, 118592, 125132, 133824, 143008, 146496, 151946, 155652, 156128, 177888, 187698, 207536, 214512, 227919, 234192, 237184, 250264, 267648, 286016, 292992, 303892, 311304, 312256, 355776, 375396, 415072, 429024, 455838, 468384, 500528, 531811, 572032, 607784, 622608, 624512, 711552, 750792, 830144, 858048, 911676, 936768, 1001056, 1063622, 1215568, 1245216, 1501584, 1595433, 1660288, 1716096, 1823352, 1873536, 2002112, 2127244, 2431136, 2490432, 3003168, 3190866, 3646704, 4004224, 4254488, 4862272, 4980864, 6006336, 6381732, 7293408, 8508976, 9724544, 12012672, 12763464, 14586816, 17017952, 25526928, 29173632, 34035904, 51053856, 68071808, 102107712, 204215424]

約数ペア:

[(1, 204215424), (2, 102107712), (3, 68071808), (4, 51053856), (6, 34035904), (7, 29173632), (8, 25526928), (12, 17017952), (14, 14586816), (16, 12763464), (17, 12012672), (21, 9724544), (24, 8508976), (28, 7293408), (32, 6381732), (34, 6006336), (41, 4980864), (42, 4862272), (48, 4254488), (51, 4004224), (56, 3646704), (64, 3190866), (68, 3003168), (82, 2490432), (84, 2431136), (96, 2127244), (102, 2002112), (109, 1873536), (112, 1823352), (119, 1716096), (123, 1660288), (128, 1595433), (136, 1501584), (164, 1245216), (168, 1215568), (192, 1063622), (204, 1001056), (218, 936768), (224, 911676), (238, 858048), (246, 830144), (272, 750792), (287, 711552), (327, 624512), (328, 622608), (336, 607784), (357, 572032), (384, 531811), (408, 500528), (436, 468384), (448, 455838), (476, 429024), (492, 415072), (544, 375396), (574, 355776), (654, 312256), (656, 311304), (672, 303892), (697, 292992), (714, 286016), (763, 267648), (816, 250264), (861, 237184), (872, 234192), (896, 227919), (952, 214512), (984, 207536), (1088, 187698), (1148, 177888), (1308, 156128), (1312, 155652), (1344, 151946), (1394, 146496), (1428, 143008), (1526, 133824), (1632, 125132), (1722, 118592), (1744, 117096), (1853, 110208), (1904, 107256), (1968, 103768), (2091, 97664), (2176, 93849), (2289, 89216), (2296, 88944), (2616, 78064), (2624, 77826), (2688, 75973), (2788, 73248), (2856, 71504), (3052, 66912), (3264, 62566), (3444, 59296), (3488, 58548), (3706, 55104), (3808, 53628), (3936, 51884), (4182, 48832), (4469, 45696), (4578, 44608), (4592, 44472), (4879, 41856), (5232, 39032), (5248, 38913), (5559, 36736), (5576, 36624), (5712, 35752), (6104, 33456), (6528, 31283), (6888, 29648), (6976, 29274), (7412, 27552), (7616, 26814), (7872, 25942), (8364, 24416), (8938, 22848), (9156, 22304), (9184, 22236), (9758, 20928), (10464, 19516), (11118, 18368), (11152, 18312), (11424, 17876), (12208, 16728), (12971, 15744), (13407, 15232), (13776, 14824), (13952, 14637)]