204738048

素因数分解:

$2^9\times 3^2\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 120

約数和(自身を含む): 596752728

約数和(自身を除く): 392014680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 283, 288, 314, 384, 471, 512, 566, 576, 628, 768, 849, 942, 1132, 1152, 1256, 1413, 1536, 1698, 1884, 2264, 2304, 2512, 2547, 2826, 3396, 3768, 4528, 4608, 5024, 5094, 5652, 6792, 7536, 9056, 10048, 10188, 11304, 13584, 15072, 18112, 20096, 20376, 22608, 27168, 30144, 36224, 40192, 40752, 44431, 45216, 54336, 60288, 72448, 80384, 81504, 88862, 90432, 108672, 120576, 133293, 144896, 163008, 177724, 180864, 217344, 241152, 266586, 326016, 355448, 361728, 399879, 434688, 533172, 652032, 710896, 723456, 799758, 1066344, 1304064, 1421792, 1599516, 2132688, 2843584, 3199032, 4265376, 5687168, 6398064, 8530752, 11374336, 12796128, 17061504, 22748672, 25592256, 34123008, 51184512, 68246016, 102369024, 204738048]

約数ペア:

[(1, 204738048), (2, 102369024), (3, 68246016), (4, 51184512), (6, 34123008), (8, 25592256), (9, 22748672), (12, 17061504), (16, 12796128), (18, 11374336), (24, 8530752), (32, 6398064), (36, 5687168), (48, 4265376), (64, 3199032), (72, 2843584), (96, 2132688), (128, 1599516), (144, 1421792), (157, 1304064), (192, 1066344), (256, 799758), (283, 723456), (288, 710896), (314, 652032), (384, 533172), (471, 434688), (512, 399879), (566, 361728), (576, 355448), (628, 326016), (768, 266586), (849, 241152), (942, 217344), (1132, 180864), (1152, 177724), (1256, 163008), (1413, 144896), (1536, 133293), (1698, 120576), (1884, 108672), (2264, 90432), (2304, 88862), (2512, 81504), (2547, 80384), (2826, 72448), (3396, 60288), (3768, 54336), (4528, 45216), (4608, 44431), (5024, 40752), (5094, 40192), (5652, 36224), (6792, 30144), (7536, 27168), (9056, 22608), (10048, 20376), (10188, 20096), (11304, 18112), (13584, 15072)]