127728384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 405791232

約数和(自身を除く): 278062848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1033, 1104, 1288, 1344, 1472, 1792, 1932, 2066, 2208, 2576, 2688, 2944, 3099, 3864, 4132, 4416, 5152, 5376, 5888, 6198, 7231, 7728, 8264, 8832, 10304, 12396, 14462, 15456, 16528, 17664, 20608, 21693, 23759, 24792, 28924, 30912, 33056, 41216, 43386, 47518, 49584, 57848, 61824, 66112, 71277, 86772, 95036, 99168, 115696, 123648, 132224, 142554, 166313, 173544, 190072, 198336, 231392, 264448, 285108, 332626, 347088, 380144, 396672, 462784, 498939, 570216, 665252, 694176, 760288, 793344, 925568, 997878, 1140432, 1330504, 1388352, 1520576, 1851136, 1995756, 2280864, 2661008, 2776704, 3041152, 3991512, 4561728, 5322016, 5553408, 6082304, 7983024, 9123456, 10644032, 15966048, 18246912, 21288064, 31932096, 42576128, 63864192, 127728384]

約数ペア:

[(1, 127728384), (2, 63864192), (3, 42576128), (4, 31932096), (6, 21288064), (7, 18246912), (8, 15966048), (12, 10644032), (14, 9123456), (16, 7983024), (21, 6082304), (23, 5553408), (24, 5322016), (28, 4561728), (32, 3991512), (42, 3041152), (46, 2776704), (48, 2661008), (56, 2280864), (64, 1995756), (69, 1851136), (84, 1520576), (92, 1388352), (96, 1330504), (112, 1140432), (128, 997878), (138, 925568), (161, 793344), (168, 760288), (184, 694176), (192, 665252), (224, 570216), (256, 498939), (276, 462784), (322, 396672), (336, 380144), (368, 347088), (384, 332626), (448, 285108), (483, 264448), (552, 231392), (644, 198336), (672, 190072), (736, 173544), (768, 166313), (896, 142554), (966, 132224), (1033, 123648), (1104, 115696), (1288, 99168), (1344, 95036), (1472, 86772), (1792, 71277), (1932, 66112), (2066, 61824), (2208, 57848), (2576, 49584), (2688, 47518), (2944, 43386), (3099, 41216), (3864, 33056), (4132, 30912), (4416, 28924), (5152, 24792), (5376, 23759), (5888, 21693), (6198, 20608), (7231, 17664), (7728, 16528), (8264, 15456), (8832, 14462), (10304, 12396)]