305012736

素因数分解:

$2^{13}\times 3^3\times 7^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 1038026880

約数和(自身を除く): 733014144

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, 197, 216, 224, 252, 256, 288, 336, 378, 384, 394, 432, 448, 504, 512, 576, 591, 672, 756, 768, 788, 864, 896, 1008, 1024, 1152, 1182, 1344, 1379, 1512, 1536, 1576, 1728, 1773, 1792, 2016, 2048, 2304, 2364, 2688, 2758, 3024, 3072, 3152, 3456, 3546, 3584, 4032, 4096, 4137, 4608, 4728, 5319, 5376, 5516, 6048, 6144, 6304, 6912, 7092, 7168, 8064, 8192, 8274, 9216, 9456, 10638, 10752, 11032, 12096, 12288, 12411, 12608, 13824, 14184, 14336, 16128, 16548, 18432, 18912, 21276, 21504, 22064, 24192, 24576, 24822, 25216, 27648, 28368, 28672, 32256, 33096, 36864, 37233, 37824, 42552, 43008, 44128, 48384, 49644, 50432, 55296, 56736, 57344, 64512, 66192, 73728, 74466, 75648, 85104, 86016, 88256, 96768, 99288, 100864, 110592, 113472, 129024, 132384, 148932, 151296, 170208, 172032, 176512, 193536, 198576, 201728, 221184, 226944, 258048, 264768, 297864, 302592, 340416, 353024, 387072, 397152, 403456, 453888, 516096, 529536, 595728, 605184, 680832, 706048, 774144, 794304, 806912, 907776, 1059072, 1191456, 1210368, 1361664, 1412096, 1548288, 1588608, 1613824, 1815552, 2118144, 2382912, 2420736, 2723328, 2824192, 3177216, 3631104, 4236288, 4765824, 4841472, 5446656, 5648384, 6354432, 7262208, 8472576, 9531648, 10893312, 11296768, 12708864, 14524416, 16945152, 19063296, 21786624, 25417728, 33890304, 38126592, 43573248, 50835456, 76253184, 101670912, 152506368, 305012736]

約数ペア:

[(1, 305012736), (2, 152506368), (3, 101670912), (4, 76253184), (6, 50835456), (7, 43573248), (8, 38126592), (9, 33890304), (12, 25417728), (14, 21786624), (16, 19063296), (18, 16945152), (21, 14524416), (24, 12708864), (27, 11296768), (28, 10893312), (32, 9531648), (36, 8472576), (42, 7262208), (48, 6354432), (54, 5648384), (56, 5446656), (63, 4841472), (64, 4765824), (72, 4236288), (84, 3631104), (96, 3177216), (108, 2824192), (112, 2723328), (126, 2420736), (128, 2382912), (144, 2118144), (168, 1815552), (189, 1613824), (192, 1588608), (197, 1548288), (216, 1412096), (224, 1361664), (252, 1210368), (256, 1191456), (288, 1059072), (336, 907776), (378, 806912), (384, 794304), (394, 774144), (432, 706048), (448, 680832), (504, 605184), (512, 595728), (576, 529536), (591, 516096), (672, 453888), (756, 403456), (768, 397152), (788, 387072), (864, 353024), (896, 340416), (1008, 302592), (1024, 297864), (1152, 264768), (1182, 258048), (1344, 226944), (1379, 221184), (1512, 201728), (1536, 198576), (1576, 193536), (1728, 176512), (1773, 172032), (1792, 170208), (2016, 151296), (2048, 148932), (2304, 132384), (2364, 129024), (2688, 113472), (2758, 110592), (3024, 100864), (3072, 99288), (3152, 96768), (3456, 88256), (3546, 86016), (3584, 85104), (4032, 75648), (4096, 74466), (4137, 73728), (4608, 66192), (4728, 64512), (5319, 57344), (5376, 56736), (5516, 55296), (6048, 50432), (6144, 49644), (6304, 48384), (6912, 44128), (7092, 43008), (7168, 42552), (8064, 37824), (8192, 37233), (8274, 36864), (9216, 33096), (9456, 32256), (10638, 28672), (10752, 28368), (11032, 27648), (12096, 25216), (12288, 24822), (12411, 24576), (12608, 24192), (13824, 22064), (14184, 21504), (14336, 21276), (16128, 18912), (16548, 18432)]