2012615976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1009}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 5957222400

約数和(自身を除く): 3944606424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 383, 434, 651, 744, 766, 868, 1009, 1149, 1302, 1532, 1736, 2018, 2298, 2604, 2681, 3027, 3064, 4036, 4596, 5208, 5362, 6054, 7063, 8043, 8072, 9192, 10724, 11873, 12108, 14126, 16086, 21189, 21448, 23746, 24216, 28252, 31279, 32172, 35619, 42378, 47492, 56504, 62558, 64344, 71238, 83111, 84756, 93837, 94984, 125116, 142476, 166222, 169512, 187674, 218953, 249333, 250232, 284952, 332444, 375348, 386447, 437906, 498666, 656859, 664888, 750696, 772894, 875812, 997332, 1159341, 1313718, 1545788, 1751624, 1994664, 2318682, 2627436, 2705129, 3091576, 4637364, 5254872, 5410258, 8115387, 9274728, 10820516, 11979857, 16230774, 21641032, 23959714, 32461548, 35939571, 47919428, 64923096, 71879142, 83858999, 95838856, 143758284, 167717998, 251576997, 287516568, 335435996, 503153994, 670871992, 1006307988, 2012615976]

約数ペア:

[(1, 2012615976), (2, 1006307988), (3, 670871992), (4, 503153994), (6, 335435996), (7, 287516568), (8, 251576997), (12, 167717998), (14, 143758284), (21, 95838856), (24, 83858999), (28, 71879142), (31, 64923096), (42, 47919428), (56, 35939571), (62, 32461548), (84, 23959714), (93, 21641032), (124, 16230774), (168, 11979857), (186, 10820516), (217, 9274728), (248, 8115387), (372, 5410258), (383, 5254872), (434, 4637364), (651, 3091576), (744, 2705129), (766, 2627436), (868, 2318682), (1009, 1994664), (1149, 1751624), (1302, 1545788), (1532, 1313718), (1736, 1159341), (2018, 997332), (2298, 875812), (2604, 772894), (2681, 750696), (3027, 664888), (3064, 656859), (4036, 498666), (4596, 437906), (5208, 386447), (5362, 375348), (6054, 332444), (7063, 284952), (8043, 250232), (8072, 249333), (9192, 218953), (10724, 187674), (11873, 169512), (12108, 166222), (14126, 142476), (16086, 125116), (21189, 94984), (21448, 93837), (23746, 84756), (24216, 83111), (28252, 71238), (31279, 64344), (32172, 62558), (35619, 56504), (42378, 47492)]