266406912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 132

約数和(自身を含む): 778531416

約数和(自身を除く): 512124504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 211, 256, 274, 288, 384, 411, 422, 512, 548, 576, 633, 768, 822, 844, 1024, 1096, 1152, 1233, 1266, 1536, 1644, 1688, 1899, 2192, 2304, 2466, 2532, 3072, 3288, 3376, 3798, 4384, 4608, 4932, 5064, 6576, 6752, 7596, 8768, 9216, 9864, 10128, 13152, 13504, 15192, 17536, 19728, 20256, 26304, 27008, 28907, 30384, 35072, 39456, 40512, 52608, 54016, 57814, 60768, 70144, 78912, 81024, 86721, 105216, 108032, 115628, 121536, 140288, 157824, 162048, 173442, 210432, 216064, 231256, 243072, 260163, 315648, 324096, 346884, 420864, 462512, 486144, 520326, 631296, 648192, 693768, 925024, 972288, 1040652, 1262592, 1387536, 1850048, 1944576, 2081304, 2775072, 3700096, 4162608, 5550144, 7400192, 8325216, 11100288, 14800384, 16650432, 22200576, 29600768, 33300864, 44401152, 66601728, 88802304, 133203456, 266406912]

約数ペア:

[(1, 266406912), (2, 133203456), (3, 88802304), (4, 66601728), (6, 44401152), (8, 33300864), (9, 29600768), (12, 22200576), (16, 16650432), (18, 14800384), (24, 11100288), (32, 8325216), (36, 7400192), (48, 5550144), (64, 4162608), (72, 3700096), (96, 2775072), (128, 2081304), (137, 1944576), (144, 1850048), (192, 1387536), (211, 1262592), (256, 1040652), (274, 972288), (288, 925024), (384, 693768), (411, 648192), (422, 631296), (512, 520326), (548, 486144), (576, 462512), (633, 420864), (768, 346884), (822, 324096), (844, 315648), (1024, 260163), (1096, 243072), (1152, 231256), (1233, 216064), (1266, 210432), (1536, 173442), (1644, 162048), (1688, 157824), (1899, 140288), (2192, 121536), (2304, 115628), (2466, 108032), (2532, 105216), (3072, 86721), (3288, 81024), (3376, 78912), (3798, 70144), (4384, 60768), (4608, 57814), (4932, 54016), (5064, 52608), (6576, 40512), (6752, 39456), (7596, 35072), (8768, 30384), (9216, 28907), (9864, 27008), (10128, 26304), (13152, 20256), (13504, 19728), (15192, 17536)]