987796992

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 320

約数和(自身を含む): 3343785984

約数和(自身を除く): 2355988992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 64, 74, 78, 84, 91, 96, 104, 111, 112, 128, 148, 156, 168, 182, 191, 192, 208, 222, 224, 256, 259, 273, 296, 312, 336, 364, 382, 384, 416, 444, 448, 481, 512, 518, 546, 573, 592, 624, 672, 728, 764, 768, 777, 832, 888, 896, 962, 1036, 1092, 1146, 1184, 1248, 1337, 1344, 1443, 1456, 1528, 1536, 1554, 1664, 1776, 1792, 1924, 2072, 2184, 2292, 2368, 2483, 2496, 2674, 2688, 2886, 2912, 3056, 3108, 3328, 3367, 3552, 3584, 3848, 4011, 4144, 4368, 4584, 4736, 4966, 4992, 5348, 5376, 5772, 5824, 6112, 6216, 6656, 6734, 7067, 7104, 7449, 7696, 8022, 8288, 8736, 9168, 9472, 9932, 9984, 10101, 10696, 10752, 11544, 11648, 12224, 12432, 13468, 14134, 14208, 14898, 15392, 16044, 16576, 17381, 17472, 18336, 18944, 19864, 19968, 20202, 21201, 21392, 23088, 23296, 24448, 24864, 26936, 28268, 28416, 29796, 30784, 32088, 33152, 34762, 34944, 36672, 39728, 40404, 42402, 42784, 46176, 46592, 48896, 49469, 49728, 52143, 53872, 56536, 56832, 59592, 61568, 64176, 66304, 69524, 69888, 73344, 79456, 80808, 84804, 85568, 91871, 92352, 97792, 98938, 99456, 104286, 107744, 113072, 119184, 123136, 128352, 132608, 139048, 139776, 146688, 148407, 158912, 161616, 169608, 171136, 183742, 184704, 197876, 198912, 208572, 215488, 226144, 238368, 246272, 256704, 275613, 278096, 293376, 296814, 317824, 323232, 339216, 342272, 367484, 369408, 395752, 397824, 417144, 430976, 452288, 476736, 513408, 551226, 556192, 593628, 635648, 643097, 646464, 678432, 684544, 734968, 738816, 791504, 834288, 861952, 904576, 953472, 1026816, 1102452, 1112384, 1187256, 1271296, 1286194, 1292928, 1356864, 1469936, 1583008, 1668576, 1723904, 1809152, 1906944, 1929291, 2053632, 2204904, 2224768, 2374512, 2572388, 2585856, 2713728, 2939872, 3166016, 3337152, 3618304, 3813888, 3858582, 4409808, 4449536, 4749024, 5144776, 5171712, 5427456, 5879744, 6332032, 6674304, 7717164, 8819616, 8899072, 9498048, 10289552, 10854912, 11759488, 12664064, 13348608, 15434328, 17639232, 18996096, 20579104, 23518976, 25328128, 26697216, 30868656, 35278464, 37992192, 41158208, 47037952, 61737312, 70556928, 75984384, 82316416, 123474624, 141113856, 164632832, 246949248, 329265664, 493898496, 987796992]

約数ペア:

[(1, 987796992), (2, 493898496), (3, 329265664), (4, 246949248), (6, 164632832), (7, 141113856), (8, 123474624), (12, 82316416), (13, 75984384), (14, 70556928), (16, 61737312), (21, 47037952), (24, 41158208), (26, 37992192), (28, 35278464), (32, 30868656), (37, 26697216), (39, 25328128), (42, 23518976), (48, 20579104), (52, 18996096), (56, 17639232), (64, 15434328), (74, 13348608), (78, 12664064), (84, 11759488), (91, 10854912), (96, 10289552), (104, 9498048), (111, 8899072), (112, 8819616), (128, 7717164), (148, 6674304), (156, 6332032), (168, 5879744), (182, 5427456), (191, 5171712), (192, 5144776), (208, 4749024), (222, 4449536), (224, 4409808), (256, 3858582), (259, 3813888), (273, 3618304), (296, 3337152), (312, 3166016), (336, 2939872), (364, 2713728), (382, 2585856), (384, 2572388), (416, 2374512), (444, 2224768), (448, 2204904), (481, 2053632), (512, 1929291), (518, 1906944), (546, 1809152), (573, 1723904), (592, 1668576), (624, 1583008), (672, 1469936), (728, 1356864), (764, 1292928), (768, 1286194), (777, 1271296), (832, 1187256), (888, 1112384), (896, 1102452), (962, 1026816), (1036, 953472), (1092, 904576), (1146, 861952), (1184, 834288), (1248, 791504), (1337, 738816), (1344, 734968), (1443, 684544), (1456, 678432), (1528, 646464), (1536, 643097), (1554, 635648), (1664, 593628), (1776, 556192), (1792, 551226), (1924, 513408), (2072, 476736), (2184, 452288), (2292, 430976), (2368, 417144), (2483, 397824), (2496, 395752), (2674, 369408), (2688, 367484), (2886, 342272), (2912, 339216), (3056, 323232), (3108, 317824), (3328, 296814), (3367, 293376), (3552, 278096), (3584, 275613), (3848, 256704), (4011, 246272), (4144, 238368), (4368, 226144), (4584, 215488), (4736, 208572), (4966, 198912), (4992, 197876), (5348, 184704), (5376, 183742), (5772, 171136), (5824, 169608), (6112, 161616), (6216, 158912), (6656, 148407), (6734, 146688), (7067, 139776), (7104, 139048), (7449, 132608), (7696, 128352), (8022, 123136), (8288, 119184), (8736, 113072), (9168, 107744), (9472, 104286), (9932, 99456), (9984, 98938), (10101, 97792), (10696, 92352), (10752, 91871), (11544, 85568), (11648, 84804), (12224, 80808), (12432, 79456), (13468, 73344), (14134, 69888), (14208, 69524), (14898, 66304), (15392, 64176), (16044, 61568), (16576, 59592), (17381, 56832), (17472, 56536), (18336, 53872), (18944, 52143), (19864, 49728), (19968, 49469), (20202, 48896), (21201, 46592), (21392, 46176), (23088, 42784), (23296, 42402), (24448, 40404), (24864, 39728), (26936, 36672), (28268, 34944), (28416, 34762), (29796, 33152), (30784, 32088)]