1688691888

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1033

約数の個数: 200

約数和(自身を含む): 5316097248

約数和(自身を除く): 3627405360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 113, 117, 144, 156, 162, 208, 216, 226, 234, 312, 324, 339, 351, 432, 452, 468, 624, 648, 678, 702, 887, 904, 936, 1017, 1053, 1296, 1356, 1404, 1469, 1774, 1808, 1872, 2034, 2106, 2661, 2712, 2808, 2938, 3051, 3548, 4068, 4212, 4407, 5322, 5424, 5616, 5876, 6102, 7096, 7983, 8136, 8424, 8814, 9153, 10644, 11531, 11752, 12204, 13221, 14192, 15966, 16272, 16848, 17628, 18306, 21288, 23062, 23504, 23949, 24408, 26442, 31932, 34593, 35256, 36612, 39663, 42576, 46124, 47898, 48816, 52884, 63864, 69186, 70512, 71847, 73224, 79326, 92248, 95796, 100231, 103779, 105768, 118989, 127728, 138372, 143694, 146448, 158652, 184496, 191592, 200462, 207558, 211536, 237978, 276744, 287388, 300693, 311337, 317304, 383184, 400924, 415116, 475956, 553488, 574776, 601386, 622674, 634608, 801848, 830232, 902079, 934011, 951912, 1149552, 1202772, 1245348, 1303003, 1603696, 1660464, 1804158, 1868022, 1903824, 2405544, 2490696, 2606006, 2706237, 3608316, 3736044, 3909009, 4811088, 4981392, 5212012, 5412474, 7216632, 7472088, 7818018, 8118711, 10424024, 10824948, 11727027, 14433264, 14944176, 15636036, 16237422, 20848048, 21649896, 23454054, 31272072, 32474844, 35181081, 43299792, 46908108, 62544144, 64949688, 70362162, 93816216, 105543243, 129899376, 140724324, 187632432, 211086486, 281448648, 422172972, 562897296, 844345944, 1688691888]

約数ペア:

[(1, 1688691888), (2, 844345944), (3, 562897296), (4, 422172972), (6, 281448648), (8, 211086486), (9, 187632432), (12, 140724324), (13, 129899376), (16, 105543243), (18, 93816216), (24, 70362162), (26, 64949688), (27, 62544144), (36, 46908108), (39, 43299792), (48, 35181081), (52, 32474844), (54, 31272072), (72, 23454054), (78, 21649896), (81, 20848048), (104, 16237422), (108, 15636036), (113, 14944176), (117, 14433264), (144, 11727027), (156, 10824948), (162, 10424024), (208, 8118711), (216, 7818018), (226, 7472088), (234, 7216632), (312, 5412474), (324, 5212012), (339, 4981392), (351, 4811088), (432, 3909009), (452, 3736044), (468, 3608316), (624, 2706237), (648, 2606006), (678, 2490696), (702, 2405544), (887, 1903824), (904, 1868022), (936, 1804158), (1017, 1660464), (1053, 1603696), (1296, 1303003), (1356, 1245348), (1404, 1202772), (1469, 1149552), (1774, 951912), (1808, 934011), (1872, 902079), (2034, 830232), (2106, 801848), (2661, 634608), (2712, 622674), (2808, 601386), (2938, 574776), (3051, 553488), (3548, 475956), (4068, 415116), (4212, 400924), (4407, 383184), (5322, 317304), (5424, 311337), (5616, 300693), (5876, 287388), (6102, 276744), (7096, 237978), (7983, 211536), (8136, 207558), (8424, 200462), (8814, 191592), (9153, 184496), (10644, 158652), (11531, 146448), (11752, 143694), (12204, 138372), (13221, 127728), (14192, 118989), (15966, 105768), (16272, 103779), (16848, 100231), (17628, 95796), (18306, 92248), (21288, 79326), (23062, 73224), (23504, 71847), (23949, 70512), (24408, 69186), (26442, 63864), (31932, 52884), (34593, 48816), (35256, 47898), (36612, 46124), (39663, 42576)]