871028704

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 216

約数和(自身を含む): 2286892440

約数和(自身を除く): 1415863736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 169, 173, 182, 196, 208, 224, 247, 266, 304, 338, 346, 364, 392, 416, 494, 532, 608, 637, 676, 692, 728, 784, 931, 988, 1064, 1183, 1211, 1274, 1352, 1384, 1456, 1568, 1729, 1862, 1976, 2128, 2249, 2366, 2422, 2548, 2704, 2768, 2912, 3211, 3287, 3458, 3724, 3952, 4256, 4498, 4732, 4844, 5096, 5408, 5536, 6422, 6574, 6916, 7448, 7904, 8281, 8477, 8996, 9464, 9688, 10192, 12103, 12844, 13148, 13832, 14896, 15743, 16562, 16954, 17992, 18928, 19376, 20384, 22477, 23009, 24206, 25688, 26296, 27664, 29237, 29792, 31486, 33124, 33908, 35984, 37856, 38752, 42731, 44954, 46018, 48412, 51376, 52592, 55328, 58474, 62972, 66248, 67816, 71968, 85462, 89908, 92036, 96824, 102752, 105184, 110201, 116948, 125944, 132496, 135632, 157339, 161063, 170924, 179816, 184072, 193648, 204659, 220402, 233896, 251888, 264992, 271264, 299117, 314678, 322126, 341848, 359632, 368144, 387296, 409318, 440804, 467792, 503776, 555503, 598234, 629356, 644252, 683696, 719264, 736288, 818636, 881608, 935584, 1111006, 1196468, 1258712, 1288504, 1367392, 1432613, 1637272, 1763216, 2093819, 2222012, 2392936, 2517424, 2577008, 2865226, 3274544, 3526432, 3888521, 4187638, 4444024, 4785872, 5034848, 5154016, 5730452, 6549088, 7777042, 8375276, 8888048, 9571744, 11460904, 15554084, 16750552, 17776096, 22921808, 27219647, 31108168, 33501104, 45843616, 54439294, 62216336, 67002208, 108878588, 124432672, 217757176, 435514352, 871028704]

約数ペア:

[(1, 871028704), (2, 435514352), (4, 217757176), (7, 124432672), (8, 108878588), (13, 67002208), (14, 62216336), (16, 54439294), (19, 45843616), (26, 33501104), (28, 31108168), (32, 27219647), (38, 22921808), (49, 17776096), (52, 16750552), (56, 15554084), (76, 11460904), (91, 9571744), (98, 8888048), (104, 8375276), (112, 7777042), (133, 6549088), (152, 5730452), (169, 5154016), (173, 5034848), (182, 4785872), (196, 4444024), (208, 4187638), (224, 3888521), (247, 3526432), (266, 3274544), (304, 2865226), (338, 2577008), (346, 2517424), (364, 2392936), (392, 2222012), (416, 2093819), (494, 1763216), (532, 1637272), (608, 1432613), (637, 1367392), (676, 1288504), (692, 1258712), (728, 1196468), (784, 1111006), (931, 935584), (988, 881608), (1064, 818636), (1183, 736288), (1211, 719264), (1274, 683696), (1352, 644252), (1384, 629356), (1456, 598234), (1568, 555503), (1729, 503776), (1862, 467792), (1976, 440804), (2128, 409318), (2249, 387296), (2366, 368144), (2422, 359632), (2548, 341848), (2704, 322126), (2768, 314678), (2912, 299117), (3211, 271264), (3287, 264992), (3458, 251888), (3724, 233896), (3952, 220402), (4256, 204659), (4498, 193648), (4732, 184072), (4844, 179816), (5096, 170924), (5408, 161063), (5536, 157339), (6422, 135632), (6574, 132496), (6916, 125944), (7448, 116948), (7904, 110201), (8281, 105184), (8477, 102752), (8996, 96824), (9464, 92036), (9688, 89908), (10192, 85462), (12103, 71968), (12844, 67816), (13148, 66248), (13832, 62972), (14896, 58474), (15743, 55328), (16562, 52592), (16954, 51376), (17992, 48412), (18928, 46018), (19376, 44954), (20384, 42731), (22477, 38752), (23009, 37856), (24206, 35984), (25688, 33908), (26296, 33124), (27664, 31486), (29237, 29792)]