327996864

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 280

約数和(自身を含む): 1087737728

約数和(自身を除く): 759740864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 157, 162, 186, 192, 208, 216, 234, 248, 279, 288, 312, 314, 324, 351, 372, 403, 416, 432, 468, 471, 496, 558, 576, 624, 628, 648, 702, 744, 806, 832, 837, 864, 936, 942, 992, 1053, 1116, 1209, 1248, 1256, 1296, 1404, 1413, 1488, 1612, 1674, 1728, 1872, 1884, 1984, 2041, 2106, 2232, 2418, 2496, 2511, 2512, 2592, 2808, 2826, 2976, 3224, 3348, 3627, 3744, 3768, 4082, 4212, 4239, 4464, 4836, 4867, 5022, 5024, 5184, 5616, 5652, 5952, 6123, 6448, 6696, 7254, 7488, 7536, 8164, 8424, 8478, 8928, 9672, 9734, 10044, 10048, 10881, 11232, 11304, 12246, 12717, 12896, 13392, 14508, 14601, 15072, 16328, 16848, 16956, 17856, 18369, 19344, 19468, 20088, 21762, 22464, 22608, 24492, 25434, 25792, 26784, 29016, 29202, 30144, 32643, 32656, 33696, 33912, 36738, 38688, 38936, 40176, 43524, 43803, 45216, 48984, 50868, 53568, 55107, 58032, 58404, 63271, 65286, 65312, 67392, 67824, 73476, 77376, 77872, 80352, 87048, 87606, 90432, 97968, 101736, 110214, 116064, 116808, 126542, 130572, 130624, 131409, 135648, 146952, 155744, 160704, 165321, 174096, 175212, 189813, 195936, 203472, 220428, 232128, 233616, 253084, 261144, 262818, 271296, 293904, 311488, 330642, 348192, 350424, 379626, 391872, 394227, 406944, 440856, 467232, 506168, 522288, 525636, 569439, 587808, 661284, 696384, 700848, 759252, 788454, 813888, 881712, 934464, 1012336, 1044576, 1051272, 1138878, 1175616, 1322568, 1401696, 1518504, 1576908, 1708317, 1763424, 2024672, 2089152, 2102544, 2277756, 2645136, 2803392, 3037008, 3153816, 3416634, 3526848, 4049344, 4205088, 4555512, 5124951, 5290272, 6074016, 6307632, 6833268, 8410176, 9111024, 10249902, 10580544, 12148032, 12615264, 13666536, 18222048, 20499804, 25230528, 27333072, 36444096, 40999608, 54666144, 81999216, 109332288, 163998432, 327996864]

約数ペア:

[(1, 327996864), (2, 163998432), (3, 109332288), (4, 81999216), (6, 54666144), (8, 40999608), (9, 36444096), (12, 27333072), (13, 25230528), (16, 20499804), (18, 18222048), (24, 13666536), (26, 12615264), (27, 12148032), (31, 10580544), (32, 10249902), (36, 9111024), (39, 8410176), (48, 6833268), (52, 6307632), (54, 6074016), (62, 5290272), (64, 5124951), (72, 4555512), (78, 4205088), (81, 4049344), (93, 3526848), (96, 3416634), (104, 3153816), (108, 3037008), (117, 2803392), (124, 2645136), (144, 2277756), (156, 2102544), (157, 2089152), (162, 2024672), (186, 1763424), (192, 1708317), (208, 1576908), (216, 1518504), (234, 1401696), (248, 1322568), (279, 1175616), (288, 1138878), (312, 1051272), (314, 1044576), (324, 1012336), (351, 934464), (372, 881712), (403, 813888), (416, 788454), (432, 759252), (468, 700848), (471, 696384), (496, 661284), (558, 587808), (576, 569439), (624, 525636), (628, 522288), (648, 506168), (702, 467232), (744, 440856), (806, 406944), (832, 394227), (837, 391872), (864, 379626), (936, 350424), (942, 348192), (992, 330642), (1053, 311488), (1116, 293904), (1209, 271296), (1248, 262818), (1256, 261144), (1296, 253084), (1404, 233616), (1413, 232128), (1488, 220428), (1612, 203472), (1674, 195936), (1728, 189813), (1872, 175212), (1884, 174096), (1984, 165321), (2041, 160704), (2106, 155744), (2232, 146952), (2418, 135648), (2496, 131409), (2511, 130624), (2512, 130572), (2592, 126542), (2808, 116808), (2826, 116064), (2976, 110214), (3224, 101736), (3348, 97968), (3627, 90432), (3744, 87606), (3768, 87048), (4082, 80352), (4212, 77872), (4239, 77376), (4464, 73476), (4836, 67824), (4867, 67392), (5022, 65312), (5024, 65286), (5184, 63271), (5616, 58404), (5652, 58032), (5952, 55107), (6123, 53568), (6448, 50868), (6696, 48984), (7254, 45216), (7488, 43803), (7536, 43524), (8164, 40176), (8424, 38936), (8478, 38688), (8928, 36738), (9672, 33912), (9734, 33696), (10044, 32656), (10048, 32643), (10881, 30144), (11232, 29202), (11304, 29016), (12246, 26784), (12717, 25792), (12896, 25434), (13392, 24492), (14508, 22608), (14601, 22464), (15072, 21762), (16328, 20088), (16848, 19468), (16956, 19344), (17856, 18369)]