281245104

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1784

約数の個数: 180

約数和(自身を含む): 955961136

約数和(自身を除く): 674716032

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, 1288, 1449, 1656, 1733, 1764, 1932, 2254, 2352, 2576, 2898, 3312, 3381, 3466, 3528, 3864, 4508, 5199, 5796, 6762, 6932, 7056, 7728, 9016, 10143, 10398, 11592, 12131, 13524, 13864, 15597, 18032, 20286, 20796, 23184, 24262, 27048, 27728, 31194, 36393, 39859, 40572, 41592, 48524, 54096, 62388, 72786, 79718, 81144, 83184, 84917, 97048, 109179, 119577, 124776, 145572, 159436, 162288, 169834, 194096, 218358, 239154, 249552, 254751, 279013, 291144, 318872, 339668, 358731, 436716, 478308, 509502, 558026, 582288, 637744, 679336, 717462, 764253, 837039, 873432, 956616, 1019004, 1116052, 1358672, 1434924, 1528506, 1674078, 1746864, 1913232, 1953091, 2038008, 2232104, 2511117, 2869848, 3057012, 3348156, 3906182, 4076016, 4464208, 5022234, 5739696, 5859273, 6114024, 6696312, 7812364, 10044468, 11718546, 12228048, 13392624, 15624728, 17577819, 20088936, 23437092, 31249456, 35155638, 40177872, 46874184, 70311276, 93748368, 140622552, 281245104]

約数ペア:

[(1, 281245104), (2, 140622552), (3, 93748368), (4, 70311276), (6, 46874184), (7, 40177872), (8, 35155638), (9, 31249456), (12, 23437092), (14, 20088936), (16, 17577819), (18, 15624728), (21, 13392624), (23, 12228048), (24, 11718546), (28, 10044468), (36, 7812364), (42, 6696312), (46, 6114024), (48, 5859273), (49, 5739696), (56, 5022234), (63, 4464208), (69, 4076016), (72, 3906182), (84, 3348156), (92, 3057012), (98, 2869848), (112, 2511117), (126, 2232104), (138, 2038008), (144, 1953091), (147, 1913232), (161, 1746864), (168, 1674078), (184, 1528506), (196, 1434924), (207, 1358672), (252, 1116052), (276, 1019004), (294, 956616), (322, 873432), (336, 837039), (368, 764253), (392, 717462), (414, 679336), (441, 637744), (483, 582288), (504, 558026), (552, 509502), (588, 478308), (644, 436716), (784, 358731), (828, 339668), (882, 318872), (966, 291144), (1008, 279013), (1104, 254751), (1127, 249552), (1176, 239154), (1288, 218358), (1449, 194096), (1656, 169834), (1733, 162288), (1764, 159436), (1932, 145572), (2254, 124776), (2352, 119577), (2576, 109179), (2898, 97048), (3312, 84917), (3381, 83184), (3466, 81144), (3528, 79718), (3864, 72786), (4508, 62388), (5199, 54096), (5796, 48524), (6762, 41592), (6932, 40572), (7056, 39859), (7728, 36393), (9016, 31194), (10143, 27728), (10398, 27048), (11592, 24262), (12131, 23184), (13524, 20796), (13864, 20286), (15597, 18032)]