255282048

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31657}}^1$

素因数の和:31684

約数の個数: 96

約数和(自身を含む): 839570160

約数和(自身を除く): 584288112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 31657, 63314, 94971, 126628, 189942, 221599, 253256, 284913, 379884, 443198, 506512, 569826, 664797, 759768, 886396, 1013024, 1139652, 1329594, 1519536, 1772792, 1994391, 2026048, 2279304, 2659188, 3039072, 3545584, 3988782, 4052096, 4558608, 5318376, 6078144, 7091168, 7977564, 9117216, 10636752, 12156288, 14182336, 15955128, 18234432, 21273504, 28364672, 31910256, 36468864, 42547008, 63820512, 85094016, 127641024, 255282048]

約数ペア:

[(1, 255282048), (2, 127641024), (3, 85094016), (4, 63820512), (6, 42547008), (7, 36468864), (8, 31910256), (9, 28364672), (12, 21273504), (14, 18234432), (16, 15955128), (18, 14182336), (21, 12156288), (24, 10636752), (28, 9117216), (32, 7977564), (36, 7091168), (42, 6078144), (48, 5318376), (56, 4558608), (63, 4052096), (64, 3988782), (72, 3545584), (84, 3039072), (96, 2659188), (112, 2279304), (126, 2026048), (128, 1994391), (144, 1772792), (168, 1519536), (192, 1329594), (224, 1139652), (252, 1013024), (288, 886396), (336, 759768), (384, 664797), (448, 569826), (504, 506512), (576, 443198), (672, 379884), (896, 284913), (1008, 253256), (1152, 221599), (1344, 189942), (2016, 126628), (2688, 94971), (4032, 63314), (8064, 31657)]