1328873472

素因数分解:

$2^{16}\times 3^3\times {\mathrm{751}}^1$

素因数の和:792

約数の個数: 136

約数和(自身を含む): 3942615680

約数和(自身を除く): 2613742208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 751, 768, 864, 1024, 1152, 1502, 1536, 1728, 2048, 2253, 2304, 3004, 3072, 3456, 4096, 4506, 4608, 6008, 6144, 6759, 6912, 8192, 9012, 9216, 12016, 12288, 13518, 13824, 16384, 18024, 18432, 20277, 24032, 24576, 27036, 27648, 32768, 36048, 36864, 40554, 48064, 49152, 54072, 55296, 65536, 72096, 73728, 81108, 96128, 98304, 108144, 110592, 144192, 147456, 162216, 192256, 196608, 216288, 221184, 288384, 294912, 324432, 384512, 432576, 442368, 576768, 589824, 648864, 769024, 865152, 884736, 1153536, 1297728, 1538048, 1730304, 1769472, 2307072, 2595456, 3076096, 3460608, 4614144, 5190912, 6152192, 6921216, 9228288, 10381824, 12304384, 13842432, 18456576, 20763648, 24608768, 27684864, 36913152, 41527296, 49217536, 55369728, 73826304, 83054592, 110739456, 147652608, 166109184, 221478912, 332218368, 442957824, 664436736, 1328873472]

約数ペア:

[(1, 1328873472), (2, 664436736), (3, 442957824), (4, 332218368), (6, 221478912), (8, 166109184), (9, 147652608), (12, 110739456), (16, 83054592), (18, 73826304), (24, 55369728), (27, 49217536), (32, 41527296), (36, 36913152), (48, 27684864), (54, 24608768), (64, 20763648), (72, 18456576), (96, 13842432), (108, 12304384), (128, 10381824), (144, 9228288), (192, 6921216), (216, 6152192), (256, 5190912), (288, 4614144), (384, 3460608), (432, 3076096), (512, 2595456), (576, 2307072), (751, 1769472), (768, 1730304), (864, 1538048), (1024, 1297728), (1152, 1153536), (1502, 884736), (1536, 865152), (1728, 769024), (2048, 648864), (2253, 589824), (2304, 576768), (3004, 442368), (3072, 432576), (3456, 384512), (4096, 324432), (4506, 294912), (4608, 288384), (6008, 221184), (6144, 216288), (6759, 196608), (6912, 192256), (8192, 162216), (9012, 147456), (9216, 144192), (12016, 110592), (12288, 108144), (13518, 98304), (13824, 96128), (16384, 81108), (18024, 73728), (18432, 72096), (20277, 65536), (24032, 55296), (24576, 54072), (27036, 49152), (27648, 48064), (32768, 40554), (36048, 36864)]