289590912

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 915019560

約数和(自身を除く): 625428648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 128, 144, 156, 183, 192, 208, 234, 244, 288, 312, 317, 366, 384, 416, 468, 488, 549, 576, 624, 634, 732, 793, 832, 936, 951, 976, 1098, 1152, 1248, 1268, 1464, 1586, 1664, 1872, 1902, 1952, 2196, 2379, 2496, 2536, 2853, 2928, 3172, 3744, 3804, 3904, 4121, 4392, 4758, 4992, 5072, 5706, 5856, 6344, 7137, 7488, 7608, 7808, 8242, 8784, 9516, 10144, 11412, 11712, 12363, 12688, 14274, 14976, 15216, 16484, 17568, 19032, 19337, 20288, 22824, 23424, 24726, 25376, 28548, 30432, 32968, 35136, 37089, 38064, 38674, 40576, 45648, 49452, 50752, 57096, 58011, 60864, 65936, 70272, 74178, 76128, 77348, 91296, 98904, 101504, 114192, 116022, 121728, 131872, 148356, 152256, 154696, 174033, 182592, 197808, 228384, 232044, 251381, 263744, 296712, 304512, 309392, 348066, 365184, 395616, 456768, 464088, 502762, 527488, 593424, 618784, 696132, 754143, 791232, 913536, 928176, 1005524, 1186848, 1237568, 1392264, 1508286, 1582464, 1856352, 2011048, 2262429, 2373696, 2475136, 2784528, 3016572, 3712704, 4022096, 4524858, 4747392, 5569056, 6033144, 7425408, 8044192, 9049716, 11138112, 12066288, 16088384, 18099432, 22276224, 24132576, 32176768, 36198864, 48265152, 72397728, 96530304, 144795456, 289590912]

約数ペア:

[(1, 289590912), (2, 144795456), (3, 96530304), (4, 72397728), (6, 48265152), (8, 36198864), (9, 32176768), (12, 24132576), (13, 22276224), (16, 18099432), (18, 16088384), (24, 12066288), (26, 11138112), (32, 9049716), (36, 8044192), (39, 7425408), (48, 6033144), (52, 5569056), (61, 4747392), (64, 4524858), (72, 4022096), (78, 3712704), (96, 3016572), (104, 2784528), (117, 2475136), (122, 2373696), (128, 2262429), (144, 2011048), (156, 1856352), (183, 1582464), (192, 1508286), (208, 1392264), (234, 1237568), (244, 1186848), (288, 1005524), (312, 928176), (317, 913536), (366, 791232), (384, 754143), (416, 696132), (468, 618784), (488, 593424), (549, 527488), (576, 502762), (624, 464088), (634, 456768), (732, 395616), (793, 365184), (832, 348066), (936, 309392), (951, 304512), (976, 296712), (1098, 263744), (1152, 251381), (1248, 232044), (1268, 228384), (1464, 197808), (1586, 182592), (1664, 174033), (1872, 154696), (1902, 152256), (1952, 148356), (2196, 131872), (2379, 121728), (2496, 116022), (2536, 114192), (2853, 101504), (2928, 98904), (3172, 91296), (3744, 77348), (3804, 76128), (3904, 74178), (4121, 70272), (4392, 65936), (4758, 60864), (4992, 58011), (5072, 57096), (5706, 50752), (5856, 49452), (6344, 45648), (7137, 40576), (7488, 38674), (7608, 38064), (7808, 37089), (8242, 35136), (8784, 32968), (9516, 30432), (10144, 28548), (11412, 25376), (11712, 24726), (12363, 23424), (12688, 22824), (14274, 20288), (14976, 19337), (15216, 19032), (16484, 17568)]