2818768128

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 8688798720

約数和(自身を除く): 5870030592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 89, 92, 96, 128, 132, 138, 163, 176, 178, 184, 192, 253, 256, 264, 267, 276, 326, 352, 356, 368, 384, 489, 506, 528, 534, 552, 652, 704, 712, 736, 759, 768, 978, 979, 1012, 1056, 1068, 1104, 1304, 1408, 1424, 1472, 1518, 1793, 1956, 1958, 2024, 2047, 2112, 2136, 2208, 2608, 2816, 2848, 2937, 2944, 3036, 3586, 3749, 3912, 3916, 4048, 4094, 4224, 4272, 4416, 5216, 5379, 5696, 5874, 5888, 6072, 6141, 7172, 7498, 7824, 7832, 8096, 8188, 8448, 8544, 8832, 10432, 10758, 11247, 11392, 11748, 12144, 12282, 14344, 14507, 14996, 15648, 15664, 16192, 16376, 17088, 17664, 20864, 21516, 22494, 22517, 22784, 23496, 24288, 24564, 28688, 29014, 29992, 31296, 31328, 32384, 32752, 34176, 41239, 41728, 43032, 43521, 44988, 45034, 46992, 48576, 49128, 57376, 58028, 59984, 62592, 62656, 64768, 65504, 67551, 68352, 82478, 86064, 87042, 89976, 90068, 93984, 97152, 98256, 114752, 116056, 119968, 123717, 125184, 125312, 131008, 135102, 159577, 164956, 172128, 174084, 179952, 180136, 187968, 194304, 196512, 229504, 232112, 239936, 247434, 250624, 262016, 270204, 319154, 329912, 333661, 344256, 348168, 359904, 360272, 375936, 393024, 459008, 464224, 478731, 479872, 494868, 524032, 540408, 638308, 659824, 667322, 688512, 696336, 719808, 720544, 751872, 786048, 928448, 957462, 959744, 989736, 1000983, 1080816, 1276616, 1319648, 1334644, 1377024, 1392672, 1439616, 1441088, 1572096, 1856896, 1914924, 1979472, 2001966, 2161632, 2553232, 2639296, 2669288, 2785344, 2879232, 2882176, 3670271, 3713792, 3829848, 3958944, 4003932, 4323264, 5106464, 5278592, 5338576, 5570688, 5764352, 7340542, 7659696, 7917888, 8007864, 8646528, 10212928, 10557184, 10677152, 11010813, 11141376, 14681084, 15319392, 15835776, 16015728, 17293056, 20425856, 21354304, 22021626, 29362168, 30638784, 31671552, 32031456, 40851712, 42708608, 44043252, 58724336, 61277568, 64062912, 85417216, 88086504, 117448672, 122555136, 128125824, 176173008, 234897344, 256251648, 352346016, 469794688, 704692032, 939589376, 1409384064, 2818768128]

約数ペア:

[(1, 2818768128), (2, 1409384064), (3, 939589376), (4, 704692032), (6, 469794688), (8, 352346016), (11, 256251648), (12, 234897344), (16, 176173008), (22, 128125824), (23, 122555136), (24, 117448672), (32, 88086504), (33, 85417216), (44, 64062912), (46, 61277568), (48, 58724336), (64, 44043252), (66, 42708608), (69, 40851712), (88, 32031456), (89, 31671552), (92, 30638784), (96, 29362168), (128, 22021626), (132, 21354304), (138, 20425856), (163, 17293056), (176, 16015728), (178, 15835776), (184, 15319392), (192, 14681084), (253, 11141376), (256, 11010813), (264, 10677152), (267, 10557184), (276, 10212928), (326, 8646528), (352, 8007864), (356, 7917888), (368, 7659696), (384, 7340542), (489, 5764352), (506, 5570688), (528, 5338576), (534, 5278592), (552, 5106464), (652, 4323264), (704, 4003932), (712, 3958944), (736, 3829848), (759, 3713792), (768, 3670271), (978, 2882176), (979, 2879232), (1012, 2785344), (1056, 2669288), (1068, 2639296), (1104, 2553232), (1304, 2161632), (1408, 2001966), (1424, 1979472), (1472, 1914924), (1518, 1856896), (1793, 1572096), (1956, 1441088), (1958, 1439616), (2024, 1392672), (2047, 1377024), (2112, 1334644), (2136, 1319648), (2208, 1276616), (2608, 1080816), (2816, 1000983), (2848, 989736), (2937, 959744), (2944, 957462), (3036, 928448), (3586, 786048), (3749, 751872), (3912, 720544), (3916, 719808), (4048, 696336), (4094, 688512), (4224, 667322), (4272, 659824), (4416, 638308), (5216, 540408), (5379, 524032), (5696, 494868), (5874, 479872), (5888, 478731), (6072, 464224), (6141, 459008), (7172, 393024), (7498, 375936), (7824, 360272), (7832, 359904), (8096, 348168), (8188, 344256), (8448, 333661), (8544, 329912), (8832, 319154), (10432, 270204), (10758, 262016), (11247, 250624), (11392, 247434), (11748, 239936), (12144, 232112), (12282, 229504), (14344, 196512), (14507, 194304), (14996, 187968), (15648, 180136), (15664, 179952), (16192, 174084), (16376, 172128), (17088, 164956), (17664, 159577), (20864, 135102), (21516, 131008), (22494, 125312), (22517, 125184), (22784, 123717), (23496, 119968), (24288, 116056), (24564, 114752), (28688, 98256), (29014, 97152), (29992, 93984), (31296, 90068), (31328, 89976), (32384, 87042), (32752, 86064), (34176, 82478), (41239, 68352), (41728, 67551), (43032, 65504), (43521, 64768), (44988, 62656), (45034, 62592), (46992, 59984), (48576, 58028), (49128, 57376)]