208422144

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12923}}^1$

素因数の和:12952

約数の個数: 108

約数和(自身を含む): 686833056

約数和(自身を除く): 478410912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12923, 16128, 25846, 38769, 51692, 77538, 90461, 103384, 116307, 155076, 180922, 206768, 232614, 271383, 310152, 361844, 413536, 465228, 542766, 620304, 723688, 814149, 827072, 930456, 1085532, 1240608, 1447376, 1628298, 1654144, 1860912, 2171064, 2481216, 2894752, 3256596, 3308288, 3721824, 4342128, 4962432, 5789504, 6513192, 7443648, 8684256, 9924864, 11579008, 13026384, 14887296, 17368512, 23158016, 26052768, 29774592, 34737024, 52105536, 69474048, 104211072, 208422144]

約数ペア:

[(1, 208422144), (2, 104211072), (3, 69474048), (4, 52105536), (6, 34737024), (7, 29774592), (8, 26052768), (9, 23158016), (12, 17368512), (14, 14887296), (16, 13026384), (18, 11579008), (21, 9924864), (24, 8684256), (28, 7443648), (32, 6513192), (36, 5789504), (42, 4962432), (48, 4342128), (56, 3721824), (63, 3308288), (64, 3256596), (72, 2894752), (84, 2481216), (96, 2171064), (112, 1860912), (126, 1654144), (128, 1628298), (144, 1447376), (168, 1240608), (192, 1085532), (224, 930456), (252, 827072), (256, 814149), (288, 723688), (336, 620304), (384, 542766), (448, 465228), (504, 413536), (576, 361844), (672, 310152), (768, 271383), (896, 232614), (1008, 206768), (1152, 180922), (1344, 155076), (1792, 116307), (2016, 103384), (2304, 90461), (2688, 77538), (4032, 51692), (5376, 38769), (8064, 25846), (12923, 16128)]