7137781248

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 240

約数和(自身を含む): 21278923776

約数和(自身を除く): 14141142528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 169, 186, 192, 208, 248, 256, 312, 338, 372, 384, 403, 416, 496, 507, 512, 624, 676, 744, 768, 806, 832, 887, 992, 1014, 1209, 1248, 1352, 1488, 1536, 1612, 1664, 1774, 1984, 2028, 2418, 2496, 2661, 2704, 2976, 3224, 3328, 3548, 3968, 4056, 4836, 4992, 5239, 5322, 5408, 5952, 6448, 6656, 7096, 7936, 8112, 9672, 9984, 10478, 10644, 10816, 11531, 11904, 12896, 14192, 15717, 15872, 16224, 19344, 19968, 20956, 21288, 21632, 23062, 23808, 25792, 27497, 28384, 31434, 32448, 34593, 38688, 41912, 42576, 43264, 46124, 47616, 51584, 54994, 56768, 62868, 64896, 69186, 77376, 82491, 83824, 85152, 86528, 92248, 103168, 109988, 113536, 125736, 129792, 138372, 149903, 154752, 164982, 167648, 170304, 184496, 206336, 219976, 227072, 251472, 259584, 276744, 299806, 309504, 329964, 335296, 340608, 357461, 368992, 439952, 449709, 454144, 502944, 553488, 599612, 619008, 659928, 670592, 681216, 714922, 737984, 879904, 899418, 1005888, 1072383, 1106976, 1199224, 1319856, 1341184, 1362432, 1429844, 1475968, 1759808, 1798836, 2011776, 2144766, 2213952, 2398448, 2639712, 2682368, 2859688, 2951936, 3519616, 3597672, 4023552, 4289532, 4427904, 4646993, 4796896, 5279424, 5719376, 5903872, 7039232, 7195344, 8047104, 8579064, 8855808, 9293986, 9593792, 10558848, 11438752, 13940979, 14078464, 14390688, 17158128, 17711616, 18587972, 19187584, 21117696, 22877504, 27881958, 28781376, 34316256, 37175944, 38375168, 42235392, 45755008, 55763916, 57562752, 68632512, 74351888, 76750336, 91510016, 111527832, 115125504, 137265024, 148703776, 183020032, 223055664, 230251008, 274530048, 297407552, 446111328, 549060096, 594815104, 892222656, 1189630208, 1784445312, 2379260416, 3568890624, 7137781248]

約数ペア:

[(1, 7137781248), (2, 3568890624), (3, 2379260416), (4, 1784445312), (6, 1189630208), (8, 892222656), (12, 594815104), (13, 549060096), (16, 446111328), (24, 297407552), (26, 274530048), (31, 230251008), (32, 223055664), (39, 183020032), (48, 148703776), (52, 137265024), (62, 115125504), (64, 111527832), (78, 91510016), (93, 76750336), (96, 74351888), (104, 68632512), (124, 57562752), (128, 55763916), (156, 45755008), (169, 42235392), (186, 38375168), (192, 37175944), (208, 34316256), (248, 28781376), (256, 27881958), (312, 22877504), (338, 21117696), (372, 19187584), (384, 18587972), (403, 17711616), (416, 17158128), (496, 14390688), (507, 14078464), (512, 13940979), (624, 11438752), (676, 10558848), (744, 9593792), (768, 9293986), (806, 8855808), (832, 8579064), (887, 8047104), (992, 7195344), (1014, 7039232), (1209, 5903872), (1248, 5719376), (1352, 5279424), (1488, 4796896), (1536, 4646993), (1612, 4427904), (1664, 4289532), (1774, 4023552), (1984, 3597672), (2028, 3519616), (2418, 2951936), (2496, 2859688), (2661, 2682368), (2704, 2639712), (2976, 2398448), (3224, 2213952), (3328, 2144766), (3548, 2011776), (3968, 1798836), (4056, 1759808), (4836, 1475968), (4992, 1429844), (5239, 1362432), (5322, 1341184), (5408, 1319856), (5952, 1199224), (6448, 1106976), (6656, 1072383), (7096, 1005888), (7936, 899418), (8112, 879904), (9672, 737984), (9984, 714922), (10478, 681216), (10644, 670592), (10816, 659928), (11531, 619008), (11904, 599612), (12896, 553488), (14192, 502944), (15717, 454144), (15872, 449709), (16224, 439952), (19344, 368992), (19968, 357461), (20956, 340608), (21288, 335296), (21632, 329964), (23062, 309504), (23808, 299806), (25792, 276744), (27497, 259584), (28384, 251472), (31434, 227072), (32448, 219976), (34593, 206336), (38688, 184496), (41912, 170304), (42576, 167648), (43264, 164982), (46124, 154752), (47616, 149903), (51584, 138372), (54994, 129792), (56768, 125736), (62868, 113536), (64896, 109988), (69186, 103168), (77376, 92248), (82491, 86528), (83824, 85152)]