1021846392

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 3382039440

約数和(自身を除く): 2360193048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 257, 276, 294, 322, 343, 392, 414, 441, 483, 504, 514, 552, 588, 644, 686, 771, 828, 882, 966, 1028, 1029, 1127, 1176, 1288, 1372, 1449, 1542, 1656, 1764, 1799, 1932, 2056, 2058, 2254, 2313, 2401, 2744, 2898, 3084, 3087, 3381, 3528, 3598, 3864, 4116, 4508, 4626, 4802, 5397, 5796, 5911, 6168, 6174, 6762, 7196, 7203, 7889, 8232, 9016, 9252, 9604, 10143, 10794, 11592, 11822, 12348, 12593, 13524, 14392, 14406, 15778, 16191, 17733, 18504, 19208, 20286, 21588, 21609, 23644, 23667, 24696, 25186, 27048, 28812, 31556, 32382, 35466, 37779, 40572, 41377, 43176, 43218, 47288, 47334, 50372, 53199, 55223, 57624, 63112, 64764, 70932, 71001, 75558, 81144, 82754, 86436, 88151, 94668, 100744, 106398, 110446, 113337, 124131, 129528, 141864, 142002, 151116, 165508, 165669, 172872, 176302, 189336, 212796, 220892, 226674, 248262, 264453, 284004, 289639, 302232, 331016, 331338, 352604, 372393, 425592, 441784, 453348, 496524, 497007, 528906, 568008, 579278, 617057, 662676, 705208, 744786, 793359, 868917, 906696, 993048, 994014, 1057812, 1158556, 1234114, 1325352, 1489572, 1586718, 1737834, 1851171, 1988028, 2027473, 2115624, 2317112, 2468228, 2606751, 2979144, 3173436, 3475668, 3702342, 3976056, 4054946, 4936456, 5213502, 5553513, 6082419, 6346872, 6951336, 7404684, 8109892, 10427004, 11107026, 12164838, 14192311, 14809368, 16219784, 18247257, 20854008, 22214052, 24329676, 28384622, 36494514, 42576933, 44428104, 48659352, 56769244, 72989028, 85153866, 113538488, 127730799, 145978056, 170307732, 255461598, 340615464, 510923196, 1021846392]

約数ペア:

[(1, 1021846392), (2, 510923196), (3, 340615464), (4, 255461598), (6, 170307732), (7, 145978056), (8, 127730799), (9, 113538488), (12, 85153866), (14, 72989028), (18, 56769244), (21, 48659352), (23, 44428104), (24, 42576933), (28, 36494514), (36, 28384622), (42, 24329676), (46, 22214052), (49, 20854008), (56, 18247257), (63, 16219784), (69, 14809368), (72, 14192311), (84, 12164838), (92, 11107026), (98, 10427004), (126, 8109892), (138, 7404684), (147, 6951336), (161, 6346872), (168, 6082419), (184, 5553513), (196, 5213502), (207, 4936456), (252, 4054946), (257, 3976056), (276, 3702342), (294, 3475668), (322, 3173436), (343, 2979144), (392, 2606751), (414, 2468228), (441, 2317112), (483, 2115624), (504, 2027473), (514, 1988028), (552, 1851171), (588, 1737834), (644, 1586718), (686, 1489572), (771, 1325352), (828, 1234114), (882, 1158556), (966, 1057812), (1028, 994014), (1029, 993048), (1127, 906696), (1176, 868917), (1288, 793359), (1372, 744786), (1449, 705208), (1542, 662676), (1656, 617057), (1764, 579278), (1799, 568008), (1932, 528906), (2056, 497007), (2058, 496524), (2254, 453348), (2313, 441784), (2401, 425592), (2744, 372393), (2898, 352604), (3084, 331338), (3087, 331016), (3381, 302232), (3528, 289639), (3598, 284004), (3864, 264453), (4116, 248262), (4508, 226674), (4626, 220892), (4802, 212796), (5397, 189336), (5796, 176302), (5911, 172872), (6168, 165669), (6174, 165508), (6762, 151116), (7196, 142002), (7203, 141864), (7889, 129528), (8232, 124131), (9016, 113337), (9252, 110446), (9604, 106398), (10143, 100744), (10794, 94668), (11592, 88151), (11822, 86436), (12348, 82754), (12593, 81144), (13524, 75558), (14392, 71001), (14406, 70932), (15778, 64764), (16191, 63112), (17733, 57624), (18504, 55223), (19208, 53199), (20286, 50372), (21588, 47334), (21609, 47288), (23644, 43218), (23667, 43176), (24696, 41377), (25186, 40572), (27048, 37779), (28812, 35466), (31556, 32382)]