627936768

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 1940590080

約数和(自身を除く): 1312653312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 64, 72, 74, 87, 96, 111, 116, 127, 128, 144, 148, 174, 192, 222, 232, 254, 256, 261, 288, 296, 333, 348, 381, 384, 444, 464, 508, 512, 522, 576, 592, 666, 696, 762, 768, 888, 928, 1016, 1044, 1073, 1143, 1152, 1184, 1332, 1392, 1524, 1536, 1776, 1856, 2032, 2088, 2146, 2286, 2304, 2368, 2664, 2784, 3048, 3219, 3552, 3683, 3712, 4064, 4176, 4292, 4572, 4608, 4699, 4736, 5328, 5568, 6096, 6438, 7104, 7366, 7424, 8128, 8352, 8584, 9144, 9398, 9472, 9657, 10656, 11049, 11136, 12192, 12876, 14097, 14208, 14732, 14848, 16256, 16704, 17168, 18288, 18796, 18944, 19314, 21312, 22098, 22272, 24384, 25752, 28194, 28416, 29464, 32512, 33147, 33408, 34336, 36576, 37592, 38628, 42291, 42624, 44196, 44544, 48768, 51504, 56388, 56832, 58928, 65024, 66294, 66816, 68672, 73152, 75184, 77256, 84582, 85248, 88392, 97536, 103008, 112776, 117856, 132588, 133632, 136271, 137344, 146304, 150368, 154512, 169164, 170496, 176784, 195072, 206016, 225552, 235712, 265176, 272542, 274688, 292608, 300736, 309024, 338328, 353568, 408813, 412032, 451104, 471424, 530352, 545084, 549376, 585216, 601472, 618048, 676656, 707136, 817626, 824064, 902208, 942848, 1060704, 1090168, 1202944, 1226439, 1236096, 1353312, 1414272, 1635252, 1648128, 1804416, 1885696, 2121408, 2180336, 2405888, 2452878, 2472192, 2706624, 2828544, 3270504, 3608832, 4242816, 4360672, 4905756, 4944384, 5413248, 5657088, 6541008, 7217664, 8485632, 8721344, 9811512, 10826496, 13082016, 16971264, 17442688, 19623024, 21652992, 26164032, 34885376, 39246048, 52328064, 69770752, 78492096, 104656128, 156984192, 209312256, 313968384, 627936768]

約数ペア:

[(1, 627936768), (2, 313968384), (3, 209312256), (4, 156984192), (6, 104656128), (8, 78492096), (9, 69770752), (12, 52328064), (16, 39246048), (18, 34885376), (24, 26164032), (29, 21652992), (32, 19623024), (36, 17442688), (37, 16971264), (48, 13082016), (58, 10826496), (64, 9811512), (72, 8721344), (74, 8485632), (87, 7217664), (96, 6541008), (111, 5657088), (116, 5413248), (127, 4944384), (128, 4905756), (144, 4360672), (148, 4242816), (174, 3608832), (192, 3270504), (222, 2828544), (232, 2706624), (254, 2472192), (256, 2452878), (261, 2405888), (288, 2180336), (296, 2121408), (333, 1885696), (348, 1804416), (381, 1648128), (384, 1635252), (444, 1414272), (464, 1353312), (508, 1236096), (512, 1226439), (522, 1202944), (576, 1090168), (592, 1060704), (666, 942848), (696, 902208), (762, 824064), (768, 817626), (888, 707136), (928, 676656), (1016, 618048), (1044, 601472), (1073, 585216), (1143, 549376), (1152, 545084), (1184, 530352), (1332, 471424), (1392, 451104), (1524, 412032), (1536, 408813), (1776, 353568), (1856, 338328), (2032, 309024), (2088, 300736), (2146, 292608), (2286, 274688), (2304, 272542), (2368, 265176), (2664, 235712), (2784, 225552), (3048, 206016), (3219, 195072), (3552, 176784), (3683, 170496), (3712, 169164), (4064, 154512), (4176, 150368), (4292, 146304), (4572, 137344), (4608, 136271), (4699, 133632), (4736, 132588), (5328, 117856), (5568, 112776), (6096, 103008), (6438, 97536), (7104, 88392), (7366, 85248), (7424, 84582), (8128, 77256), (8352, 75184), (8584, 73152), (9144, 68672), (9398, 66816), (9472, 66294), (9657, 65024), (10656, 58928), (11049, 56832), (11136, 56388), (12192, 51504), (12876, 48768), (14097, 44544), (14208, 44196), (14732, 42624), (14848, 42291), (16256, 38628), (16704, 37592), (17168, 36576), (18288, 34336), (18796, 33408), (18944, 33147), (19314, 32512), (21312, 29464), (22098, 28416), (22272, 28194), (24384, 25752)]