2005069824

素因数分解:

$2^{12}\times 3^2\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 156

約数和(自身を含む): 5856565000

約数和(自身を除く): 3851495176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 499, 512, 576, 654, 768, 872, 981, 998, 1024, 1152, 1308, 1497, 1536, 1744, 1962, 1996, 2048, 2304, 2616, 2994, 3072, 3488, 3924, 3992, 4096, 4491, 4608, 5232, 5988, 6144, 6976, 7848, 7984, 8982, 9216, 10464, 11976, 12288, 13952, 15696, 15968, 17964, 18432, 20928, 23952, 27904, 31392, 31936, 35928, 36864, 41856, 47904, 54391, 55808, 62784, 63872, 71856, 83712, 95808, 108782, 111616, 125568, 127744, 143712, 163173, 167424, 191616, 217564, 223232, 251136, 255488, 287424, 326346, 334848, 383232, 435128, 446464, 489519, 502272, 510976, 574848, 652692, 669696, 766464, 870256, 979038, 1004544, 1021952, 1149696, 1305384, 1339392, 1532928, 1740512, 1958076, 2009088, 2043904, 2299392, 2610768, 3065856, 3481024, 3916152, 4018176, 4598784, 5221536, 6131712, 6962048, 7832304, 9197568, 10443072, 13924096, 15664608, 18395136, 20886144, 27848192, 31329216, 41772288, 55696384, 62658432, 83544576, 111392768, 125316864, 167089152, 222785536, 250633728, 334178304, 501267456, 668356608, 1002534912, 2005069824]

約数ペア:

[(1, 2005069824), (2, 1002534912), (3, 668356608), (4, 501267456), (6, 334178304), (8, 250633728), (9, 222785536), (12, 167089152), (16, 125316864), (18, 111392768), (24, 83544576), (32, 62658432), (36, 55696384), (48, 41772288), (64, 31329216), (72, 27848192), (96, 20886144), (109, 18395136), (128, 15664608), (144, 13924096), (192, 10443072), (218, 9197568), (256, 7832304), (288, 6962048), (327, 6131712), (384, 5221536), (436, 4598784), (499, 4018176), (512, 3916152), (576, 3481024), (654, 3065856), (768, 2610768), (872, 2299392), (981, 2043904), (998, 2009088), (1024, 1958076), (1152, 1740512), (1308, 1532928), (1497, 1339392), (1536, 1305384), (1744, 1149696), (1962, 1021952), (1996, 1004544), (2048, 979038), (2304, 870256), (2616, 766464), (2994, 669696), (3072, 652692), (3488, 574848), (3924, 510976), (3992, 502272), (4096, 489519), (4491, 446464), (4608, 435128), (5232, 383232), (5988, 334848), (6144, 326346), (6976, 287424), (7848, 255488), (7984, 251136), (8982, 223232), (9216, 217564), (10464, 191616), (11976, 167424), (12288, 163173), (13952, 143712), (15696, 127744), (15968, 125568), (17964, 111616), (18432, 108782), (20928, 95808), (23952, 83712), (27904, 71856), (31392, 63872), (31936, 62784), (35928, 55808), (36864, 54391), (41856, 47904)]