260354304

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{5381}}^1$

素因数の和:5413

約数の個数: 144

約数和(自身を含む): 880064640

約数和(自身を除く): 619710336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 5381, 6048, 6912, 8064, 10762, 12096, 16128, 16143, 21524, 24192, 32286, 37667, 43048, 48384, 48429, 64572, 75334, 86096, 96858, 113001, 129144, 145287, 150668, 172192, 193716, 226002, 258288, 290574, 301336, 339003, 344384, 387432, 452004, 516576, 581148, 602672, 678006, 688768, 774864, 904008, 1017009, 1033152, 1162296, 1205344, 1356012, 1377536, 1549728, 1808016, 2034018, 2066304, 2324592, 2410688, 2712024, 3099456, 3616032, 4068036, 4132608, 4649184, 4821376, 5424048, 6198912, 7232064, 8136072, 9298368, 9642752, 10848096, 12397824, 14464128, 16272144, 18596736, 21696192, 28928256, 32544288, 37193472, 43392384, 65088576, 86784768, 130177152, 260354304]

約数ペア:

[(1, 260354304), (2, 130177152), (3, 86784768), (4, 65088576), (6, 43392384), (7, 37193472), (8, 32544288), (9, 28928256), (12, 21696192), (14, 18596736), (16, 16272144), (18, 14464128), (21, 12397824), (24, 10848096), (27, 9642752), (28, 9298368), (32, 8136072), (36, 7232064), (42, 6198912), (48, 5424048), (54, 4821376), (56, 4649184), (63, 4132608), (64, 4068036), (72, 3616032), (84, 3099456), (96, 2712024), (108, 2410688), (112, 2324592), (126, 2066304), (128, 2034018), (144, 1808016), (168, 1549728), (189, 1377536), (192, 1356012), (216, 1205344), (224, 1162296), (252, 1033152), (256, 1017009), (288, 904008), (336, 774864), (378, 688768), (384, 678006), (432, 602672), (448, 581148), (504, 516576), (576, 452004), (672, 387432), (756, 344384), (768, 339003), (864, 301336), (896, 290574), (1008, 258288), (1152, 226002), (1344, 193716), (1512, 172192), (1728, 150668), (1792, 145287), (2016, 129144), (2304, 113001), (2688, 96858), (3024, 86096), (3456, 75334), (4032, 64572), (5376, 48429), (5381, 48384), (6048, 43048), (6912, 37667), (8064, 32286), (10762, 24192), (12096, 21524), (16128, 16143)]