1220050944

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 4152297600

約数和(自身を除く): 2932246656

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, 16384, 16548, 18432, 18912, 21276, 21504, 22064, 24192, 24576, 24822, 25216, 27648, 28368, 28672, 32256, 32768, 33096, 36864, 37233, 37824, 42552, 43008, 44128, 48384, 49152, 49644, 50432, 55296, 56736, 57344, 64512, 66192, 73728, 74466, 75648, 85104, 86016, 88256, 96768, 98304, 99288, 100864, 110592, 113472, 114688, 129024, 132384, 147456, 148932, 151296, 170208, 172032, 176512, 193536, 198576, 201728, 221184, 226944, 229376, 258048, 264768, 294912, 297864, 302592, 340416, 344064, 353024, 387072, 397152, 403456, 442368, 453888, 516096, 529536, 595728, 605184, 680832, 688128, 706048, 774144, 794304, 806912, 884736, 907776, 1032192, 1059072, 1191456, 1210368, 1361664, 1412096, 1548288, 1588608, 1613824, 1815552, 2064384, 2118144, 2382912, 2420736, 2723328, 2824192, 3096576, 3177216, 3227648, 3631104, 4236288, 4765824, 4841472, 5446656, 5648384, 6193152, 6354432, 6455296, 7262208, 8472576, 9531648, 9682944, 10893312, 11296768, 12708864, 14524416, 16945152, 19063296, 19365888, 21786624, 22593536, 25417728, 29048832, 33890304, 38126592, 43573248, 45187072, 50835456, 58097664, 67780608, 76253184, 87146496, 101670912, 135561216, 152506368, 174292992, 203341824, 305012736, 406683648, 610025472, 1220050944]

約数ペア:

[(1, 1220050944), (2, 610025472), (3, 406683648), (4, 305012736), (6, 203341824), (7, 174292992), (8, 152506368), (9, 135561216), (12, 101670912), (14, 87146496), (16, 76253184), (18, 67780608), (21, 58097664), (24, 50835456), (27, 45187072), (28, 43573248), (32, 38126592), (36, 33890304), (42, 29048832), (48, 25417728), (54, 22593536), (56, 21786624), (63, 19365888), (64, 19063296), (72, 16945152), (84, 14524416), (96, 12708864), (108, 11296768), (112, 10893312), (126, 9682944), (128, 9531648), (144, 8472576), (168, 7262208), (189, 6455296), (192, 6354432), (197, 6193152), (216, 5648384), (224, 5446656), (252, 4841472), (256, 4765824), (288, 4236288), (336, 3631104), (378, 3227648), (384, 3177216), (394, 3096576), (432, 2824192), (448, 2723328), (504, 2420736), (512, 2382912), (576, 2118144), (591, 2064384), (672, 1815552), (756, 1613824), (768, 1588608), (788, 1548288), (864, 1412096), (896, 1361664), (1008, 1210368), (1024, 1191456), (1152, 1059072), (1182, 1032192), (1344, 907776), (1379, 884736), (1512, 806912), (1536, 794304), (1576, 774144), (1728, 706048), (1773, 688128), (1792, 680832), (2016, 605184), (2048, 595728), (2304, 529536), (2364, 516096), (2688, 453888), (2758, 442368), (3024, 403456), (3072, 397152), (3152, 387072), (3456, 353024), (3546, 344064), (3584, 340416), (4032, 302592), (4096, 297864), (4137, 294912), (4608, 264768), (4728, 258048), (5319, 229376), (5376, 226944), (5516, 221184), (6048, 201728), (6144, 198576), (6304, 193536), (6912, 176512), (7092, 172032), (7168, 170208), (8064, 151296), (8192, 148932), (8274, 147456), (9216, 132384), (9456, 129024), (10638, 114688), (10752, 113472), (11032, 110592), (12096, 100864), (12288, 99288), (12411, 98304), (12608, 96768), (13824, 88256), (14184, 86016), (14336, 85104), (16128, 75648), (16384, 74466), (16548, 73728), (18432, 66192), (18912, 64512), (21276, 57344), (21504, 56736), (22064, 55296), (24192, 50432), (24576, 49644), (24822, 49152), (25216, 48384), (27648, 44128), (28368, 43008), (28672, 42552), (32256, 37824), (32768, 37233), (33096, 36864)]