1489749744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{27539}}^1$

素因数の和:27587

約数の個数: 120

約数和(自身を含む): 4671665280

約数和(自身を除く): 3181915536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 6762, 7728, 9016, 13524, 18032, 27048, 27539, 54096, 55078, 82617, 110156, 165234, 192773, 220312, 330468, 385546, 440624, 578319, 633397, 660936, 771092, 1156638, 1266794, 1321872, 1349411, 1542184, 1900191, 2313276, 2533588, 2698822, 3084368, 3800382, 4048233, 4433779, 4626552, 5067176, 5397644, 7600764, 8096466, 8867558, 9253104, 10134352, 10795288, 13301337, 15201528, 16192932, 17735116, 21590576, 26602674, 30403056, 31036453, 32385864, 35470232, 53205348, 62072906, 64771728, 70940464, 93109359, 106410696, 124145812, 186218718, 212821392, 248291624, 372437436, 496583248, 744874872, 1489749744]

約数ペア:

[(1, 1489749744), (2, 744874872), (3, 496583248), (4, 372437436), (6, 248291624), (7, 212821392), (8, 186218718), (12, 124145812), (14, 106410696), (16, 93109359), (21, 70940464), (23, 64771728), (24, 62072906), (28, 53205348), (42, 35470232), (46, 32385864), (48, 31036453), (49, 30403056), (56, 26602674), (69, 21590576), (84, 17735116), (92, 16192932), (98, 15201528), (112, 13301337), (138, 10795288), (147, 10134352), (161, 9253104), (168, 8867558), (184, 8096466), (196, 7600764), (276, 5397644), (294, 5067176), (322, 4626552), (336, 4433779), (368, 4048233), (392, 3800382), (483, 3084368), (552, 2698822), (588, 2533588), (644, 2313276), (784, 1900191), (966, 1542184), (1104, 1349411), (1127, 1321872), (1176, 1266794), (1288, 1156638), (1932, 771092), (2254, 660936), (2352, 633397), (2576, 578319), (3381, 440624), (3864, 385546), (4508, 330468), (6762, 220312), (7728, 192773), (9016, 165234), (13524, 110156), (18032, 82617), (27048, 55078), (27539, 54096)]