1688066688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1615

約数の個数: 256

約数和(自身を含む): 5745162240

約数和(自身を除く): 4057095552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 64, 66, 74, 77, 84, 88, 96, 111, 112, 128, 132, 148, 154, 168, 176, 192, 222, 224, 231, 259, 264, 296, 308, 336, 352, 384, 407, 444, 448, 462, 518, 528, 592, 616, 672, 704, 777, 814, 888, 896, 924, 1036, 1056, 1184, 1221, 1232, 1344, 1408, 1543, 1554, 1628, 1776, 1848, 2072, 2112, 2368, 2442, 2464, 2688, 2849, 3086, 3108, 3256, 3552, 3696, 4144, 4224, 4629, 4736, 4884, 4928, 5698, 6172, 6216, 6512, 7104, 7392, 8288, 8547, 9258, 9768, 9856, 10801, 11396, 12344, 12432, 13024, 14208, 14784, 16576, 16973, 17094, 18516, 19536, 21602, 22792, 24688, 24864, 26048, 29568, 32403, 33152, 33946, 34188, 37032, 39072, 43204, 45584, 49376, 49728, 50919, 52096, 57091, 64806, 67892, 68376, 74064, 78144, 86408, 91168, 98752, 99456, 101838, 114182, 118811, 129612, 135784, 136752, 148128, 156288, 171273, 172816, 182336, 197504, 203676, 228364, 237622, 259224, 271568, 273504, 296256, 342546, 345632, 356433, 364672, 399637, 407352, 456728, 475244, 518448, 543136, 547008, 592512, 628001, 685092, 691264, 712866, 799274, 814704, 913456, 950488, 1036896, 1086272, 1094016, 1198911, 1256002, 1370184, 1382528, 1425732, 1598548, 1629408, 1826912, 1884003, 1900976, 2073792, 2172544, 2397822, 2512004, 2740368, 2851464, 3197096, 3258816, 3653824, 3768006, 3801952, 4147584, 4396007, 4795644, 5024008, 5480736, 5702928, 6394192, 6517632, 7307648, 7536012, 7603904, 8792014, 9591288, 10048016, 10961472, 11405856, 12788384, 13188021, 15072024, 15207808, 17584028, 19182576, 20096032, 21922944, 22811712, 25576768, 26376042, 30144048, 35168056, 38365152, 40192064, 45623424, 51153536, 52752084, 60288096, 70336112, 76730304, 80384128, 105504168, 120576192, 140672224, 153460608, 211008336, 241152384, 281344448, 422016672, 562688896, 844033344, 1688066688]

約数ペア:

[(1, 1688066688), (2, 844033344), (3, 562688896), (4, 422016672), (6, 281344448), (7, 241152384), (8, 211008336), (11, 153460608), (12, 140672224), (14, 120576192), (16, 105504168), (21, 80384128), (22, 76730304), (24, 70336112), (28, 60288096), (32, 52752084), (33, 51153536), (37, 45623424), (42, 40192064), (44, 38365152), (48, 35168056), (56, 30144048), (64, 26376042), (66, 25576768), (74, 22811712), (77, 21922944), (84, 20096032), (88, 19182576), (96, 17584028), (111, 15207808), (112, 15072024), (128, 13188021), (132, 12788384), (148, 11405856), (154, 10961472), (168, 10048016), (176, 9591288), (192, 8792014), (222, 7603904), (224, 7536012), (231, 7307648), (259, 6517632), (264, 6394192), (296, 5702928), (308, 5480736), (336, 5024008), (352, 4795644), (384, 4396007), (407, 4147584), (444, 3801952), (448, 3768006), (462, 3653824), (518, 3258816), (528, 3197096), (592, 2851464), (616, 2740368), (672, 2512004), (704, 2397822), (777, 2172544), (814, 2073792), (888, 1900976), (896, 1884003), (924, 1826912), (1036, 1629408), (1056, 1598548), (1184, 1425732), (1221, 1382528), (1232, 1370184), (1344, 1256002), (1408, 1198911), (1543, 1094016), (1554, 1086272), (1628, 1036896), (1776, 950488), (1848, 913456), (2072, 814704), (2112, 799274), (2368, 712866), (2442, 691264), (2464, 685092), (2688, 628001), (2849, 592512), (3086, 547008), (3108, 543136), (3256, 518448), (3552, 475244), (3696, 456728), (4144, 407352), (4224, 399637), (4629, 364672), (4736, 356433), (4884, 345632), (4928, 342546), (5698, 296256), (6172, 273504), (6216, 271568), (6512, 259224), (7104, 237622), (7392, 228364), (8288, 203676), (8547, 197504), (9258, 182336), (9768, 172816), (9856, 171273), (10801, 156288), (11396, 148128), (12344, 136752), (12432, 135784), (13024, 129612), (14208, 118811), (14784, 114182), (16576, 101838), (16973, 99456), (17094, 98752), (18516, 91168), (19536, 86408), (21602, 78144), (22792, 74064), (24688, 68376), (24864, 67892), (26048, 64806), (29568, 57091), (32403, 52096), (33152, 50919), (33946, 49728), (34188, 49376), (37032, 45584), (39072, 43204)]