1917222912

素因数分解:

$2^{15}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 6228446400

約数和(自身を除く): 4311223488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 197, 198, 216, 256, 264, 288, 297, 352, 384, 394, 396, 432, 512, 528, 576, 591, 594, 704, 768, 788, 792, 864, 1024, 1056, 1152, 1182, 1188, 1408, 1536, 1576, 1584, 1728, 1773, 2048, 2112, 2167, 2304, 2364, 2376, 2816, 3072, 3152, 3168, 3456, 3546, 4096, 4224, 4334, 4608, 4728, 4752, 5319, 5632, 6144, 6304, 6336, 6501, 6912, 7092, 8192, 8448, 8668, 9216, 9456, 9504, 10638, 11264, 12288, 12608, 12672, 13002, 13824, 14184, 16384, 16896, 17336, 18432, 18912, 19008, 19503, 21276, 22528, 24576, 25216, 25344, 26004, 27648, 28368, 32768, 33792, 34672, 36864, 37824, 38016, 39006, 42552, 45056, 49152, 50432, 50688, 52008, 55296, 56736, 58509, 67584, 69344, 73728, 75648, 76032, 78012, 85104, 90112, 98304, 100864, 101376, 104016, 110592, 113472, 117018, 135168, 138688, 147456, 151296, 152064, 156024, 170208, 180224, 201728, 202752, 208032, 221184, 226944, 234036, 270336, 277376, 294912, 302592, 304128, 312048, 340416, 360448, 403456, 405504, 416064, 442368, 453888, 468072, 540672, 554752, 605184, 608256, 624096, 680832, 806912, 811008, 832128, 884736, 907776, 936144, 1081344, 1109504, 1210368, 1216512, 1248192, 1361664, 1613824, 1622016, 1664256, 1815552, 1872288, 2219008, 2420736, 2433024, 2496384, 2723328, 3227648, 3244032, 3328512, 3631104, 3744576, 4438016, 4841472, 4866048, 4992768, 5446656, 6455296, 6657024, 7262208, 7489152, 8876032, 9682944, 9732096, 9985536, 10893312, 13314048, 14524416, 14978304, 17752064, 19365888, 19971072, 21786624, 26628096, 29048832, 29956608, 35504128, 39942144, 43573248, 53256192, 58097664, 59913216, 71008256, 79884288, 87146496, 106512384, 119826432, 159768576, 174292992, 213024768, 239652864, 319537152, 479305728, 639074304, 958611456, 1917222912]

約数ペア:

[(1, 1917222912), (2, 958611456), (3, 639074304), (4, 479305728), (6, 319537152), (8, 239652864), (9, 213024768), (11, 174292992), (12, 159768576), (16, 119826432), (18, 106512384), (22, 87146496), (24, 79884288), (27, 71008256), (32, 59913216), (33, 58097664), (36, 53256192), (44, 43573248), (48, 39942144), (54, 35504128), (64, 29956608), (66, 29048832), (72, 26628096), (88, 21786624), (96, 19971072), (99, 19365888), (108, 17752064), (128, 14978304), (132, 14524416), (144, 13314048), (176, 10893312), (192, 9985536), (197, 9732096), (198, 9682944), (216, 8876032), (256, 7489152), (264, 7262208), (288, 6657024), (297, 6455296), (352, 5446656), (384, 4992768), (394, 4866048), (396, 4841472), (432, 4438016), (512, 3744576), (528, 3631104), (576, 3328512), (591, 3244032), (594, 3227648), (704, 2723328), (768, 2496384), (788, 2433024), (792, 2420736), (864, 2219008), (1024, 1872288), (1056, 1815552), (1152, 1664256), (1182, 1622016), (1188, 1613824), (1408, 1361664), (1536, 1248192), (1576, 1216512), (1584, 1210368), (1728, 1109504), (1773, 1081344), (2048, 936144), (2112, 907776), (2167, 884736), (2304, 832128), (2364, 811008), (2376, 806912), (2816, 680832), (3072, 624096), (3152, 608256), (3168, 605184), (3456, 554752), (3546, 540672), (4096, 468072), (4224, 453888), (4334, 442368), (4608, 416064), (4728, 405504), (4752, 403456), (5319, 360448), (5632, 340416), (6144, 312048), (6304, 304128), (6336, 302592), (6501, 294912), (6912, 277376), (7092, 270336), (8192, 234036), (8448, 226944), (8668, 221184), (9216, 208032), (9456, 202752), (9504, 201728), (10638, 180224), (11264, 170208), (12288, 156024), (12608, 152064), (12672, 151296), (13002, 147456), (13824, 138688), (14184, 135168), (16384, 117018), (16896, 113472), (17336, 110592), (18432, 104016), (18912, 101376), (19008, 100864), (19503, 98304), (21276, 90112), (22528, 85104), (24576, 78012), (25216, 76032), (25344, 75648), (26004, 73728), (27648, 69344), (28368, 67584), (32768, 58509), (33792, 56736), (34672, 55296), (36864, 52008), (37824, 50688), (38016, 50432), (39006, 49152), (42552, 45056)]