639140544

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 392

約数和(自身を含む): 2309815040

約数和(自身を除く): 1670674496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 103, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 206, 216, 224, 228, 243, 252, 266, 288, 304, 309, 324, 336, 342, 378, 399, 412, 432, 448, 456, 486, 504, 513, 532, 567, 576, 608, 618, 648, 672, 684, 721, 729, 756, 798, 824, 864, 912, 927, 972, 1008, 1026, 1064, 1134, 1197, 1216, 1236, 1296, 1344, 1368, 1442, 1458, 1512, 1539, 1596, 1648, 1701, 1728, 1824, 1854, 1944, 1957, 2016, 2052, 2128, 2163, 2268, 2394, 2472, 2592, 2736, 2781, 2884, 2916, 3024, 3078, 3192, 3296, 3402, 3591, 3648, 3708, 3888, 3914, 4032, 4104, 4256, 4326, 4536, 4617, 4788, 4944, 5103, 5184, 5472, 5562, 5768, 5832, 5871, 6048, 6156, 6384, 6489, 6592, 6804, 7182, 7416, 7776, 7828, 8208, 8343, 8512, 8652, 9072, 9234, 9576, 9888, 10206, 10773, 10944, 11124, 11536, 11664, 11742, 12096, 12312, 12768, 12978, 13608, 13699, 13851, 14364, 14832, 15552, 15656, 16416, 16686, 17304, 17613, 18144, 18468, 19152, 19467, 19776, 20412, 21546, 22248, 23072, 23328, 23484, 24624, 25029, 25536, 25956, 27216, 27398, 27702, 28728, 29664, 31312, 32319, 32832, 33372, 34608, 35226, 36288, 36936, 38304, 38934, 40824, 41097, 43092, 44496, 46144, 46656, 46968, 49248, 50058, 51912, 52839, 54432, 54796, 55404, 57456, 58401, 59328, 62624, 64638, 66744, 69216, 70452, 73872, 75087, 76608, 77868, 81648, 82194, 86184, 88992, 93936, 96957, 98496, 100116, 103824, 105678, 108864, 109592, 110808, 114912, 116802, 123291, 125248, 129276, 133488, 138432, 140904, 147744, 150174, 155736, 158517, 163296, 164388, 172368, 175203, 177984, 187872, 193914, 200232, 207648, 211356, 219184, 221616, 229824, 233604, 246582, 258552, 266976, 281808, 295488, 300348, 311472, 317034, 326592, 328776, 344736, 350406, 369873, 375744, 387828, 400464, 415296, 422712, 438368, 443232, 467208, 475551, 493164, 517104, 525609, 533952, 563616, 600696, 622944, 634068, 657552, 689472, 700812, 739746, 775656, 800928, 845424, 876736, 886464, 934416, 951102, 986328, 1034208, 1051218, 1109619, 1127232, 1201392, 1245888, 1268136, 1315104, 1401624, 1426653, 1479492, 1551312, 1601856, 1690848, 1868832, 1902204, 1972656, 2068416, 2102436, 2219238, 2402784, 2536272, 2630208, 2803248, 2853306, 2958984, 3102624, 3328857, 3381696, 3737664, 3804408, 3945312, 4204872, 4438476, 4805568, 5072544, 5606496, 5706612, 5917968, 6205248, 6657714, 7608816, 7890624, 8409744, 8876952, 9986571, 10145088, 11212992, 11413224, 11835936, 13315428, 15217632, 16819488, 17753904, 19973142, 22826448, 23671872, 26630856, 30435264, 33638976, 35507808, 39946284, 45652896, 53261712, 71015616, 79892568, 91305792, 106523424, 159785136, 213046848, 319570272, 639140544]

約数ペア:

[(1, 639140544), (2, 319570272), (3, 213046848), (4, 159785136), (6, 106523424), (7, 91305792), (8, 79892568), (9, 71015616), (12, 53261712), (14, 45652896), (16, 39946284), (18, 35507808), (19, 33638976), (21, 30435264), (24, 26630856), (27, 23671872), (28, 22826448), (32, 19973142), (36, 17753904), (38, 16819488), (42, 15217632), (48, 13315428), (54, 11835936), (56, 11413224), (57, 11212992), (63, 10145088), (64, 9986571), (72, 8876952), (76, 8409744), (81, 7890624), (84, 7608816), (96, 6657714), (103, 6205248), (108, 5917968), (112, 5706612), (114, 5606496), (126, 5072544), (133, 4805568), (144, 4438476), (152, 4204872), (162, 3945312), (168, 3804408), (171, 3737664), (189, 3381696), (192, 3328857), (206, 3102624), (216, 2958984), (224, 2853306), (228, 2803248), (243, 2630208), (252, 2536272), (266, 2402784), (288, 2219238), (304, 2102436), (309, 2068416), (324, 1972656), (336, 1902204), (342, 1868832), (378, 1690848), (399, 1601856), (412, 1551312), (432, 1479492), (448, 1426653), (456, 1401624), (486, 1315104), (504, 1268136), (513, 1245888), (532, 1201392), (567, 1127232), (576, 1109619), (608, 1051218), (618, 1034208), (648, 986328), (672, 951102), (684, 934416), (721, 886464), (729, 876736), (756, 845424), (798, 800928), (824, 775656), (864, 739746), (912, 700812), (927, 689472), (972, 657552), (1008, 634068), (1026, 622944), (1064, 600696), (1134, 563616), (1197, 533952), (1216, 525609), (1236, 517104), (1296, 493164), (1344, 475551), (1368, 467208), (1442, 443232), (1458, 438368), (1512, 422712), (1539, 415296), (1596, 400464), (1648, 387828), (1701, 375744), (1728, 369873), (1824, 350406), (1854, 344736), (1944, 328776), (1957, 326592), (2016, 317034), (2052, 311472), (2128, 300348), (2163, 295488), (2268, 281808), (2394, 266976), (2472, 258552), (2592, 246582), (2736, 233604), (2781, 229824), (2884, 221616), (2916, 219184), (3024, 211356), (3078, 207648), (3192, 200232), (3296, 193914), (3402, 187872), (3591, 177984), (3648, 175203), (3708, 172368), (3888, 164388), (3914, 163296), (4032, 158517), (4104, 155736), (4256, 150174), (4326, 147744), (4536, 140904), (4617, 138432), (4788, 133488), (4944, 129276), (5103, 125248), (5184, 123291), (5472, 116802), (5562, 114912), (5768, 110808), (5832, 109592), (5871, 108864), (6048, 105678), (6156, 103824), (6384, 100116), (6489, 98496), (6592, 96957), (6804, 93936), (7182, 88992), (7416, 86184), (7776, 82194), (7828, 81648), (8208, 77868), (8343, 76608), (8512, 75087), (8652, 73872), (9072, 70452), (9234, 69216), (9576, 66744), (9888, 64638), (10206, 62624), (10773, 59328), (10944, 58401), (11124, 57456), (11536, 55404), (11664, 54796), (11742, 54432), (12096, 52839), (12312, 51912), (12768, 50058), (12978, 49248), (13608, 46968), (13699, 46656), (13851, 46144), (14364, 44496), (14832, 43092), (15552, 41097), (15656, 40824), (16416, 38934), (16686, 38304), (17304, 36936), (17613, 36288), (18144, 35226), (18468, 34608), (19152, 33372), (19467, 32832), (19776, 32319), (20412, 31312), (21546, 29664), (22248, 28728), (23072, 27702), (23328, 27398), (23484, 27216), (24624, 25956), (25029, 25536)]