21761781216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 288

約数和(自身を含む): 68027904000

約数和(自身を除く): 46266122784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 73, 84, 96, 98, 112, 127, 146, 147, 168, 196, 219, 224, 254, 292, 294, 336, 381, 392, 438, 499, 508, 511, 584, 588, 672, 762, 784, 876, 889, 998, 1016, 1022, 1168, 1176, 1497, 1524, 1533, 1568, 1752, 1778, 1996, 2032, 2044, 2336, 2352, 2667, 2994, 3048, 3066, 3493, 3504, 3556, 3577, 3992, 4064, 4088, 4704, 5334, 5988, 6096, 6132, 6223, 6986, 7008, 7112, 7154, 7984, 8176, 9271, 10479, 10668, 10731, 11976, 12192, 12264, 12446, 13972, 14224, 14308, 15968, 16352, 18542, 18669, 20958, 21336, 21462, 23952, 24451, 24528, 24892, 27813, 27944, 28448, 28616, 36427, 37084, 37338, 41916, 42672, 42924, 47904, 48902, 49056, 49784, 55626, 55888, 57232, 63373, 64897, 72854, 73353, 74168, 74676, 83832, 85344, 85848, 97804, 99568, 109281, 111252, 111776, 114464, 126746, 129794, 145708, 146706, 148336, 149352, 167664, 171696, 190119, 194691, 195608, 199136, 218562, 222504, 253492, 254989, 259588, 291416, 293412, 296672, 298704, 335328, 343392, 380238, 389382, 391216, 437124, 443611, 445008, 454279, 506984, 509978, 519176, 582832, 586824, 597408, 760476, 764967, 778764, 782432, 874248, 887222, 890016, 908558, 1013968, 1019956, 1038352, 1165664, 1173648, 1330833, 1362837, 1520952, 1529934, 1557528, 1748496, 1774444, 1784923, 1817116, 2027936, 2039912, 2076704, 2347296, 2661666, 2725674, 3041904, 3059868, 3105277, 3115056, 3496992, 3548888, 3569846, 3634232, 4079824, 4626229, 5323332, 5354769, 5451348, 6083808, 6119736, 6210554, 6230112, 7097776, 7139692, 7268464, 8159648, 9252458, 9315831, 10646664, 10709538, 10902696, 12239472, 12421108, 13878687, 14195552, 14279384, 14536928, 18504916, 18631662, 21293328, 21419076, 21805392, 24478944, 24842216, 27757374, 28558768, 32383603, 37009832, 37263324, 42586656, 42838152, 43610784, 49684432, 55514748, 57117536, 64767206, 74019664, 74526648, 85676304, 97150809, 99368864, 111029496, 129534412, 148039328, 149053296, 171352608, 194301618, 222058992, 226685221, 259068824, 298106592, 388603236, 444117984, 453370442, 518137648, 680055663, 777206472, 906740884, 1036275296, 1360111326, 1554412944, 1813481768, 2720222652, 3108825888, 3626963536, 5440445304, 7253927072, 10880890608, 21761781216]

約数ペア:

[(1, 21761781216), (2, 10880890608), (3, 7253927072), (4, 5440445304), (6, 3626963536), (7, 3108825888), (8, 2720222652), (12, 1813481768), (14, 1554412944), (16, 1360111326), (21, 1036275296), (24, 906740884), (28, 777206472), (32, 680055663), (42, 518137648), (48, 453370442), (49, 444117984), (56, 388603236), (73, 298106592), (84, 259068824), (96, 226685221), (98, 222058992), (112, 194301618), (127, 171352608), (146, 149053296), (147, 148039328), (168, 129534412), (196, 111029496), (219, 99368864), (224, 97150809), (254, 85676304), (292, 74526648), (294, 74019664), (336, 64767206), (381, 57117536), (392, 55514748), (438, 49684432), (499, 43610784), (508, 42838152), (511, 42586656), (584, 37263324), (588, 37009832), (672, 32383603), (762, 28558768), (784, 27757374), (876, 24842216), (889, 24478944), (998, 21805392), (1016, 21419076), (1022, 21293328), (1168, 18631662), (1176, 18504916), (1497, 14536928), (1524, 14279384), (1533, 14195552), (1568, 13878687), (1752, 12421108), (1778, 12239472), (1996, 10902696), (2032, 10709538), (2044, 10646664), (2336, 9315831), (2352, 9252458), (2667, 8159648), (2994, 7268464), (3048, 7139692), (3066, 7097776), (3493, 6230112), (3504, 6210554), (3556, 6119736), (3577, 6083808), (3992, 5451348), (4064, 5354769), (4088, 5323332), (4704, 4626229), (5334, 4079824), (5988, 3634232), (6096, 3569846), (6132, 3548888), (6223, 3496992), (6986, 3115056), (7008, 3105277), (7112, 3059868), (7154, 3041904), (7984, 2725674), (8176, 2661666), (9271, 2347296), (10479, 2076704), (10668, 2039912), (10731, 2027936), (11976, 1817116), (12192, 1784923), (12264, 1774444), (12446, 1748496), (13972, 1557528), (14224, 1529934), (14308, 1520952), (15968, 1362837), (16352, 1330833), (18542, 1173648), (18669, 1165664), (20958, 1038352), (21336, 1019956), (21462, 1013968), (23952, 908558), (24451, 890016), (24528, 887222), (24892, 874248), (27813, 782432), (27944, 778764), (28448, 764967), (28616, 760476), (36427, 597408), (37084, 586824), (37338, 582832), (41916, 519176), (42672, 509978), (42924, 506984), (47904, 454279), (48902, 445008), (49056, 443611), (49784, 437124), (55626, 391216), (55888, 389382), (57232, 380238), (63373, 343392), (64897, 335328), (72854, 298704), (73353, 296672), (74168, 293412), (74676, 291416), (83832, 259588), (85344, 254989), (85848, 253492), (97804, 222504), (99568, 218562), (109281, 199136), (111252, 195608), (111776, 194691), (114464, 190119), (126746, 171696), (129794, 167664), (145708, 149352), (146706, 148336)]