261123072

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{12143}}^1$

素因数の和:12173

約数の個数: 88

約数和(自身を含む): 795480576

約数和(自身を除く): 534357504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 12143, 21504, 24286, 36429, 48572, 72858, 85001, 97144, 145716, 170002, 194288, 255003, 291432, 340004, 388576, 510006, 582864, 680008, 777152, 1020012, 1165728, 1360016, 1554304, 2040024, 2331456, 2720032, 3108608, 4080048, 4662912, 5440064, 6217216, 8160096, 9325824, 10880128, 12434432, 16320192, 18651648, 21760256, 32640384, 37303296, 43520512, 65280768, 87041024, 130561536, 261123072]

約数ペア:

[(1, 261123072), (2, 130561536), (3, 87041024), (4, 65280768), (6, 43520512), (7, 37303296), (8, 32640384), (12, 21760256), (14, 18651648), (16, 16320192), (21, 12434432), (24, 10880128), (28, 9325824), (32, 8160096), (42, 6217216), (48, 5440064), (56, 4662912), (64, 4080048), (84, 3108608), (96, 2720032), (112, 2331456), (128, 2040024), (168, 1554304), (192, 1360016), (224, 1165728), (256, 1020012), (336, 777152), (384, 680008), (448, 582864), (512, 510006), (672, 388576), (768, 340004), (896, 291432), (1024, 255003), (1344, 194288), (1536, 170002), (1792, 145716), (2688, 97144), (3072, 85001), (3584, 72858), (5376, 48572), (7168, 36429), (10752, 24286), (12143, 21504)]