197504496

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 180

約数和(自身を含む): 671488272

約数和(自身を除く): 473983776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1217, 1288, 1449, 1656, 1764, 1932, 2254, 2352, 2434, 2576, 2898, 3312, 3381, 3528, 3651, 3864, 4508, 4868, 5796, 6762, 7056, 7302, 7728, 8519, 9016, 9736, 10143, 10953, 11592, 13524, 14604, 17038, 18032, 19472, 20286, 21906, 23184, 25557, 27048, 27991, 29208, 34076, 40572, 43812, 51114, 54096, 55982, 58416, 59633, 68152, 76671, 81144, 83973, 87624, 102228, 111964, 119266, 136304, 153342, 162288, 167946, 175248, 178899, 195937, 204456, 223928, 238532, 251919, 306684, 335892, 357798, 391874, 408912, 447856, 477064, 503838, 536697, 587811, 613368, 671784, 715596, 783748, 954128, 1007676, 1073394, 1175622, 1226736, 1343568, 1371559, 1431192, 1567496, 1763433, 2015352, 2146788, 2351244, 2743118, 2862384, 3134992, 3526866, 4030704, 4114677, 4293576, 4702488, 5486236, 7053732, 8229354, 8587152, 9404976, 10972472, 12344031, 14107464, 16458708, 21944944, 24688062, 28214928, 32917416, 49376124, 65834832, 98752248, 197504496]

約数ペア:

[(1, 197504496), (2, 98752248), (3, 65834832), (4, 49376124), (6, 32917416), (7, 28214928), (8, 24688062), (9, 21944944), (12, 16458708), (14, 14107464), (16, 12344031), (18, 10972472), (21, 9404976), (23, 8587152), (24, 8229354), (28, 7053732), (36, 5486236), (42, 4702488), (46, 4293576), (48, 4114677), (49, 4030704), (56, 3526866), (63, 3134992), (69, 2862384), (72, 2743118), (84, 2351244), (92, 2146788), (98, 2015352), (112, 1763433), (126, 1567496), (138, 1431192), (144, 1371559), (147, 1343568), (161, 1226736), (168, 1175622), (184, 1073394), (196, 1007676), (207, 954128), (252, 783748), (276, 715596), (294, 671784), (322, 613368), (336, 587811), (368, 536697), (392, 503838), (414, 477064), (441, 447856), (483, 408912), (504, 391874), (552, 357798), (588, 335892), (644, 306684), (784, 251919), (828, 238532), (882, 223928), (966, 204456), (1008, 195937), (1104, 178899), (1127, 175248), (1176, 167946), (1217, 162288), (1288, 153342), (1449, 136304), (1656, 119266), (1764, 111964), (1932, 102228), (2254, 87624), (2352, 83973), (2434, 81144), (2576, 76671), (2898, 68152), (3312, 59633), (3381, 58416), (3528, 55982), (3651, 54096), (3864, 51114), (4508, 43812), (4868, 40572), (5796, 34076), (6762, 29208), (7056, 27991), (7302, 27048), (7728, 25557), (8519, 23184), (9016, 21906), (9736, 20286), (10143, 19472), (10953, 18032), (11592, 17038), (13524, 14604)]