689098752

素因数分解:

$2^{12}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 260

約数和(自身を含む): 2156657536

約数和(自身を除く): 1467558784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 67, 72, 81, 93, 96, 108, 124, 128, 134, 144, 162, 186, 192, 201, 216, 248, 256, 268, 279, 288, 324, 372, 384, 402, 432, 496, 512, 536, 558, 576, 603, 648, 744, 768, 804, 837, 864, 992, 1024, 1072, 1116, 1152, 1206, 1296, 1488, 1536, 1608, 1674, 1728, 1809, 1984, 2048, 2077, 2144, 2232, 2304, 2412, 2511, 2592, 2976, 3072, 3216, 3348, 3456, 3618, 3968, 4096, 4154, 4288, 4464, 4608, 4824, 5022, 5184, 5427, 5952, 6144, 6231, 6432, 6696, 6912, 7236, 7936, 8308, 8576, 8928, 9216, 9648, 10044, 10368, 10854, 11904, 12288, 12462, 12864, 13392, 13824, 14472, 15872, 16616, 17152, 17856, 18432, 18693, 19296, 20088, 20736, 21708, 23808, 24924, 25728, 26784, 27648, 28944, 31744, 33232, 34304, 35712, 36864, 37386, 38592, 40176, 41472, 43416, 47616, 49848, 51456, 53568, 55296, 56079, 57888, 63488, 66464, 68608, 71424, 74772, 77184, 80352, 82944, 86832, 95232, 99696, 102912, 107136, 110592, 112158, 115776, 126976, 132928, 137216, 142848, 149544, 154368, 160704, 165888, 168237, 173664, 190464, 199392, 205824, 214272, 224316, 231552, 265856, 274432, 285696, 299088, 308736, 321408, 331776, 336474, 347328, 380928, 398784, 411648, 428544, 448632, 463104, 531712, 571392, 598176, 617472, 642816, 672948, 694656, 797568, 823296, 857088, 897264, 926208, 1063424, 1142784, 1196352, 1234944, 1285632, 1345896, 1389312, 1595136, 1714176, 1794528, 1852416, 2126848, 2392704, 2469888, 2571264, 2691792, 2778624, 3190272, 3428352, 3589056, 3704832, 4253696, 4785408, 5142528, 5383584, 5557248, 6380544, 7178112, 7409664, 8507392, 9570816, 10285056, 10767168, 11114496, 12761088, 14356224, 19141632, 21534336, 22228992, 25522176, 28712448, 38283264, 43068672, 57424896, 76566528, 86137344, 114849792, 172274688, 229699584, 344549376, 689098752]

約数ペア:

[(1, 689098752), (2, 344549376), (3, 229699584), (4, 172274688), (6, 114849792), (8, 86137344), (9, 76566528), (12, 57424896), (16, 43068672), (18, 38283264), (24, 28712448), (27, 25522176), (31, 22228992), (32, 21534336), (36, 19141632), (48, 14356224), (54, 12761088), (62, 11114496), (64, 10767168), (67, 10285056), (72, 9570816), (81, 8507392), (93, 7409664), (96, 7178112), (108, 6380544), (124, 5557248), (128, 5383584), (134, 5142528), (144, 4785408), (162, 4253696), (186, 3704832), (192, 3589056), (201, 3428352), (216, 3190272), (248, 2778624), (256, 2691792), (268, 2571264), (279, 2469888), (288, 2392704), (324, 2126848), (372, 1852416), (384, 1794528), (402, 1714176), (432, 1595136), (496, 1389312), (512, 1345896), (536, 1285632), (558, 1234944), (576, 1196352), (603, 1142784), (648, 1063424), (744, 926208), (768, 897264), (804, 857088), (837, 823296), (864, 797568), (992, 694656), (1024, 672948), (1072, 642816), (1116, 617472), (1152, 598176), (1206, 571392), (1296, 531712), (1488, 463104), (1536, 448632), (1608, 428544), (1674, 411648), (1728, 398784), (1809, 380928), (1984, 347328), (2048, 336474), (2077, 331776), (2144, 321408), (2232, 308736), (2304, 299088), (2412, 285696), (2511, 274432), (2592, 265856), (2976, 231552), (3072, 224316), (3216, 214272), (3348, 205824), (3456, 199392), (3618, 190464), (3968, 173664), (4096, 168237), (4154, 165888), (4288, 160704), (4464, 154368), (4608, 149544), (4824, 142848), (5022, 137216), (5184, 132928), (5427, 126976), (5952, 115776), (6144, 112158), (6231, 110592), (6432, 107136), (6696, 102912), (6912, 99696), (7236, 95232), (7936, 86832), (8308, 82944), (8576, 80352), (8928, 77184), (9216, 74772), (9648, 71424), (10044, 68608), (10368, 66464), (10854, 63488), (11904, 57888), (12288, 56079), (12462, 55296), (12864, 53568), (13392, 51456), (13824, 49848), (14472, 47616), (15872, 43416), (16616, 41472), (17152, 40176), (17856, 38592), (18432, 37386), (18693, 36864), (19296, 35712), (20088, 34304), (20736, 33232), (21708, 31744), (23808, 28944), (24924, 27648), (25728, 26784)]