2549271424

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 6120391680

約数和(自身を除く): 3571120256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 103, 112, 128, 161, 184, 206, 224, 322, 368, 412, 448, 644, 721, 736, 824, 896, 1201, 1288, 1442, 1472, 1648, 2369, 2402, 2576, 2884, 2944, 3296, 4738, 4804, 5152, 5768, 6592, 8407, 9476, 9608, 10304, 11536, 13184, 16583, 16814, 18952, 19216, 20608, 23072, 27623, 33166, 33628, 37904, 38432, 46144, 55246, 66332, 67256, 75808, 76864, 92288, 110492, 123703, 132664, 134512, 151616, 153728, 193361, 220984, 247406, 265328, 269024, 303232, 386722, 441968, 494812, 530656, 538048, 773444, 865921, 883936, 989624, 1061312, 1076096, 1546888, 1731842, 1767872, 1979248, 2122624, 2845169, 3093776, 3463684, 3535744, 3958496, 5690338, 6187552, 6927368, 7916992, 11380676, 12375104, 13854736, 15833984, 19916183, 22761352, 24750208, 27709472, 39832366, 45522704, 55418944, 79664732, 91045408, 110837888, 159329464, 182090816, 318658928, 364181632, 637317856, 1274635712, 2549271424]

約数ペア:

[(1, 2549271424), (2, 1274635712), (4, 637317856), (7, 364181632), (8, 318658928), (14, 182090816), (16, 159329464), (23, 110837888), (28, 91045408), (32, 79664732), (46, 55418944), (56, 45522704), (64, 39832366), (92, 27709472), (103, 24750208), (112, 22761352), (128, 19916183), (161, 15833984), (184, 13854736), (206, 12375104), (224, 11380676), (322, 7916992), (368, 6927368), (412, 6187552), (448, 5690338), (644, 3958496), (721, 3535744), (736, 3463684), (824, 3093776), (896, 2845169), (1201, 2122624), (1288, 1979248), (1442, 1767872), (1472, 1731842), (1648, 1546888), (2369, 1076096), (2402, 1061312), (2576, 989624), (2884, 883936), (2944, 865921), (3296, 773444), (4738, 538048), (4804, 530656), (5152, 494812), (5768, 441968), (6592, 386722), (8407, 303232), (9476, 269024), (9608, 265328), (10304, 247406), (11536, 220984), (13184, 193361), (16583, 153728), (16814, 151616), (18952, 134512), (19216, 132664), (20608, 123703), (23072, 110492), (27623, 92288), (33166, 76864), (33628, 75808), (37904, 67256), (38432, 66332), (46144, 55246)]