127578528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 216

約数和(自身を含む): 456621984

約数和(自身を除く): 329043456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 523, 528, 616, 672, 693, 726, 792, 847, 924, 968, 1008, 1046, 1056, 1089, 1232, 1386, 1452, 1569, 1584, 1694, 1848, 1936, 2016, 2092, 2178, 2464, 2541, 2772, 2904, 3138, 3168, 3388, 3661, 3696, 3872, 4184, 4356, 4707, 5082, 5544, 5753, 5808, 6276, 6776, 7322, 7392, 7623, 8368, 8712, 9414, 10164, 10983, 11088, 11506, 11616, 12552, 13552, 14644, 15246, 16736, 17259, 17424, 18828, 20328, 21966, 22176, 23012, 25104, 27104, 29288, 30492, 32949, 34518, 34848, 37656, 40271, 40656, 43932, 46024, 50208, 51777, 58576, 60984, 63283, 65898, 69036, 75312, 80542, 81312, 87864, 92048, 103554, 117152, 120813, 121968, 126566, 131796, 138072, 150624, 161084, 175728, 184096, 189849, 207108, 241626, 243936, 253132, 263592, 276144, 322168, 351456, 362439, 379698, 414216, 442981, 483252, 506264, 527184, 552288, 569547, 644336, 724878, 759396, 828432, 885962, 966504, 1012528, 1054368, 1139094, 1288672, 1328943, 1449756, 1518792, 1656864, 1771924, 1933008, 2025056, 2278188, 2657886, 2899512, 3037584, 3543848, 3866016, 3986829, 4556376, 5315772, 5799024, 6075168, 7087696, 7973658, 9112752, 10631544, 11598048, 14175392, 15947316, 18225504, 21263088, 31894632, 42526176, 63789264, 127578528]

約数ペア:

[(1, 127578528), (2, 63789264), (3, 42526176), (4, 31894632), (6, 21263088), (7, 18225504), (8, 15947316), (9, 14175392), (11, 11598048), (12, 10631544), (14, 9112752), (16, 7973658), (18, 7087696), (21, 6075168), (22, 5799024), (24, 5315772), (28, 4556376), (32, 3986829), (33, 3866016), (36, 3543848), (42, 3037584), (44, 2899512), (48, 2657886), (56, 2278188), (63, 2025056), (66, 1933008), (72, 1771924), (77, 1656864), (84, 1518792), (88, 1449756), (96, 1328943), (99, 1288672), (112, 1139094), (121, 1054368), (126, 1012528), (132, 966504), (144, 885962), (154, 828432), (168, 759396), (176, 724878), (198, 644336), (224, 569547), (231, 552288), (242, 527184), (252, 506264), (264, 483252), (288, 442981), (308, 414216), (336, 379698), (352, 362439), (363, 351456), (396, 322168), (462, 276144), (484, 263592), (504, 253132), (523, 243936), (528, 241626), (616, 207108), (672, 189849), (693, 184096), (726, 175728), (792, 161084), (847, 150624), (924, 138072), (968, 131796), (1008, 126566), (1046, 121968), (1056, 120813), (1089, 117152), (1232, 103554), (1386, 92048), (1452, 87864), (1569, 81312), (1584, 80542), (1694, 75312), (1848, 69036), (1936, 65898), (2016, 63283), (2092, 60984), (2178, 58576), (2464, 51777), (2541, 50208), (2772, 46024), (2904, 43932), (3138, 40656), (3168, 40271), (3388, 37656), (3661, 34848), (3696, 34518), (3872, 32949), (4184, 30492), (4356, 29288), (4707, 27104), (5082, 25104), (5544, 23012), (5753, 22176), (5808, 21966), (6276, 20328), (6776, 18828), (7322, 17424), (7392, 17259), (7623, 16736), (8368, 15246), (8712, 14644), (9414, 13552), (10164, 12552), (10983, 11616), (11088, 11506)]