990601248

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 3310844544

約数和(自身を除く): 2320243296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 97, 98, 104, 112, 147, 156, 167, 168, 182, 194, 196, 208, 224, 273, 291, 294, 312, 334, 336, 364, 388, 392, 416, 501, 546, 582, 588, 624, 637, 668, 672, 679, 728, 776, 784, 1002, 1092, 1164, 1169, 1176, 1248, 1261, 1274, 1336, 1358, 1456, 1552, 1568, 1911, 2004, 2037, 2171, 2184, 2328, 2338, 2352, 2522, 2548, 2672, 2716, 2912, 3104, 3507, 3783, 3822, 4008, 4074, 4342, 4368, 4656, 4676, 4704, 4753, 5044, 5096, 5344, 5432, 6513, 7014, 7566, 7644, 8016, 8148, 8183, 8684, 8736, 8827, 9312, 9352, 9506, 10088, 10192, 10864, 13026, 14028, 14259, 15132, 15197, 15288, 16032, 16199, 16296, 16366, 17368, 17654, 18704, 19012, 20176, 20384, 21728, 24549, 26052, 26481, 28056, 28518, 30264, 30394, 30576, 32398, 32592, 32732, 34736, 35308, 37408, 38024, 40352, 45591, 48597, 49098, 52104, 52962, 56112, 57036, 60528, 60788, 61152, 61789, 64796, 65184, 65464, 69472, 70616, 76048, 91182, 97194, 98196, 104208, 105924, 106379, 112224, 113393, 114072, 121056, 121576, 123578, 129592, 130928, 141232, 152096, 182364, 185367, 194388, 196392, 208416, 210587, 211848, 212758, 226786, 228144, 243152, 247156, 259184, 261856, 282464, 319137, 340179, 364728, 370734, 388776, 392784, 421174, 423696, 425516, 453572, 456288, 486304, 494312, 518368, 631761, 638274, 680358, 729456, 741468, 777552, 785568, 793751, 842348, 847392, 851032, 907144, 988624, 1263522, 1276548, 1360716, 1458912, 1474109, 1482936, 1555104, 1587502, 1684696, 1702064, 1814288, 1977248, 2381253, 2527044, 2553096, 2721432, 2948218, 2965872, 3175004, 3369392, 3404128, 3628576, 4422327, 4762506, 5054088, 5106192, 5442864, 5896436, 5931744, 6350008, 6738784, 8844654, 9525012, 10108176, 10212384, 10318763, 10885728, 11792872, 12700016, 17689308, 19050024, 20216352, 20637526, 23585744, 25400032, 30956289, 35378616, 38100048, 41275052, 47171488, 61912578, 70757232, 76200096, 82550104, 123825156, 141514464, 165100208, 247650312, 330200416, 495300624, 990601248]

約数ペア:

[(1, 990601248), (2, 495300624), (3, 330200416), (4, 247650312), (6, 165100208), (7, 141514464), (8, 123825156), (12, 82550104), (13, 76200096), (14, 70757232), (16, 61912578), (21, 47171488), (24, 41275052), (26, 38100048), (28, 35378616), (32, 30956289), (39, 25400032), (42, 23585744), (48, 20637526), (49, 20216352), (52, 19050024), (56, 17689308), (78, 12700016), (84, 11792872), (91, 10885728), (96, 10318763), (97, 10212384), (98, 10108176), (104, 9525012), (112, 8844654), (147, 6738784), (156, 6350008), (167, 5931744), (168, 5896436), (182, 5442864), (194, 5106192), (196, 5054088), (208, 4762506), (224, 4422327), (273, 3628576), (291, 3404128), (294, 3369392), (312, 3175004), (334, 2965872), (336, 2948218), (364, 2721432), (388, 2553096), (392, 2527044), (416, 2381253), (501, 1977248), (546, 1814288), (582, 1702064), (588, 1684696), (624, 1587502), (637, 1555104), (668, 1482936), (672, 1474109), (679, 1458912), (728, 1360716), (776, 1276548), (784, 1263522), (1002, 988624), (1092, 907144), (1164, 851032), (1169, 847392), (1176, 842348), (1248, 793751), (1261, 785568), (1274, 777552), (1336, 741468), (1358, 729456), (1456, 680358), (1552, 638274), (1568, 631761), (1911, 518368), (2004, 494312), (2037, 486304), (2171, 456288), (2184, 453572), (2328, 425516), (2338, 423696), (2352, 421174), (2522, 392784), (2548, 388776), (2672, 370734), (2716, 364728), (2912, 340179), (3104, 319137), (3507, 282464), (3783, 261856), (3822, 259184), (4008, 247156), (4074, 243152), (4342, 228144), (4368, 226786), (4656, 212758), (4676, 211848), (4704, 210587), (4753, 208416), (5044, 196392), (5096, 194388), (5344, 185367), (5432, 182364), (6513, 152096), (7014, 141232), (7566, 130928), (7644, 129592), (8016, 123578), (8148, 121576), (8183, 121056), (8684, 114072), (8736, 113393), (8827, 112224), (9312, 106379), (9352, 105924), (9506, 104208), (10088, 98196), (10192, 97194), (10864, 91182), (13026, 76048), (14028, 70616), (14259, 69472), (15132, 65464), (15197, 65184), (15288, 64796), (16032, 61789), (16199, 61152), (16296, 60788), (16366, 60528), (17368, 57036), (17654, 56112), (18704, 52962), (19012, 52104), (20176, 49098), (20384, 48597), (21728, 45591), (24549, 40352), (26052, 38024), (26481, 37408), (28056, 35308), (28518, 34736), (30264, 32732), (30394, 32592), (30576, 32398)]