2227751568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 7376512000

約数和(自身を除く): 5148760432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 103, 112, 126, 129, 144, 168, 172, 206, 252, 258, 301, 309, 336, 344, 387, 412, 499, 504, 516, 602, 618, 688, 721, 774, 824, 903, 927, 998, 1008, 1032, 1204, 1236, 1442, 1497, 1548, 1648, 1806, 1854, 1996, 2064, 2163, 2408, 2472, 2709, 2884, 2994, 3096, 3493, 3612, 3708, 3992, 4326, 4429, 4491, 4816, 4944, 5418, 5768, 5988, 6192, 6489, 6986, 7224, 7416, 7984, 8652, 8858, 8982, 10479, 10836, 11536, 11976, 12978, 13287, 13972, 14448, 14832, 17304, 17716, 17964, 20958, 21457, 21672, 23952, 25956, 26574, 27944, 31003, 31437, 34608, 35432, 35928, 39861, 41916, 42914, 43344, 51397, 51912, 53148, 55888, 62006, 62874, 64371, 70864, 71856, 79722, 83832, 85828, 93009, 102794, 103824, 106296, 124012, 125748, 128742, 150199, 154191, 159444, 167664, 171656, 186018, 193113, 205588, 212592, 248024, 251496, 257484, 279027, 300398, 308382, 318888, 343312, 359779, 372036, 386226, 411176, 450597, 462573, 496048, 502992, 514968, 558054, 600796, 616764, 637776, 719558, 744072, 772452, 822352, 901194, 925146, 1029936, 1079337, 1116108, 1201592, 1233528, 1351791, 1439116, 1488144, 1544904, 1802388, 1850292, 2158674, 2210071, 2232216, 2403184, 2467056, 2703582, 2878232, 3089808, 3238011, 3604776, 3700584, 4317348, 4420142, 4464432, 5407164, 5756464, 6476022, 6630213, 7209552, 7401168, 8634696, 8840284, 10814328, 12952044, 13260426, 15470497, 17269392, 17680568, 19890639, 21628656, 25904088, 26520852, 30940994, 35361136, 39781278, 46411491, 51808176, 53041704, 61881988, 79562556, 92822982, 106083408, 123763976, 139234473, 159125112, 185645964, 247527952, 278468946, 318250224, 371291928, 556937892, 742583856, 1113875784, 2227751568]

約数ペア:

[(1, 2227751568), (2, 1113875784), (3, 742583856), (4, 556937892), (6, 371291928), (7, 318250224), (8, 278468946), (9, 247527952), (12, 185645964), (14, 159125112), (16, 139234473), (18, 123763976), (21, 106083408), (24, 92822982), (28, 79562556), (36, 61881988), (42, 53041704), (43, 51808176), (48, 46411491), (56, 39781278), (63, 35361136), (72, 30940994), (84, 26520852), (86, 25904088), (103, 21628656), (112, 19890639), (126, 17680568), (129, 17269392), (144, 15470497), (168, 13260426), (172, 12952044), (206, 10814328), (252, 8840284), (258, 8634696), (301, 7401168), (309, 7209552), (336, 6630213), (344, 6476022), (387, 5756464), (412, 5407164), (499, 4464432), (504, 4420142), (516, 4317348), (602, 3700584), (618, 3604776), (688, 3238011), (721, 3089808), (774, 2878232), (824, 2703582), (903, 2467056), (927, 2403184), (998, 2232216), (1008, 2210071), (1032, 2158674), (1204, 1850292), (1236, 1802388), (1442, 1544904), (1497, 1488144), (1548, 1439116), (1648, 1351791), (1806, 1233528), (1854, 1201592), (1996, 1116108), (2064, 1079337), (2163, 1029936), (2408, 925146), (2472, 901194), (2709, 822352), (2884, 772452), (2994, 744072), (3096, 719558), (3493, 637776), (3612, 616764), (3708, 600796), (3992, 558054), (4326, 514968), (4429, 502992), (4491, 496048), (4816, 462573), (4944, 450597), (5418, 411176), (5768, 386226), (5988, 372036), (6192, 359779), (6489, 343312), (6986, 318888), (7224, 308382), (7416, 300398), (7984, 279027), (8652, 257484), (8858, 251496), (8982, 248024), (10479, 212592), (10836, 205588), (11536, 193113), (11976, 186018), (12978, 171656), (13287, 167664), (13972, 159444), (14448, 154191), (14832, 150199), (17304, 128742), (17716, 125748), (17964, 124012), (20958, 106296), (21457, 103824), (21672, 102794), (23952, 93009), (25956, 85828), (26574, 83832), (27944, 79722), (31003, 71856), (31437, 70864), (34608, 64371), (35432, 62874), (35928, 62006), (39861, 55888), (41916, 53148), (42914, 51912), (43344, 51397)]