331392768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61643}}^1$

素因数の和:61669

約数の個数: 72

約数和(自身を含む): 1008002688

約数和(自身を除く): 676609920

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, 672, 768, 896, 1344, 1792, 2688, 5376, 61643, 123286, 184929, 246572, 369858, 431501, 493144, 739716, 863002, 986288, 1294503, 1479432, 1726004, 1972576, 2589006, 2958864, 3452008, 3945152, 5178012, 5917728, 6904016, 7890304, 10356024, 11835456, 13808032, 15780608, 20712048, 23670912, 27616064, 41424096, 47341824, 55232128, 82848192, 110464256, 165696384, 331392768]

約数ペア:

[(1, 331392768), (2, 165696384), (3, 110464256), (4, 82848192), (6, 55232128), (7, 47341824), (8, 41424096), (12, 27616064), (14, 23670912), (16, 20712048), (21, 15780608), (24, 13808032), (28, 11835456), (32, 10356024), (42, 7890304), (48, 6904016), (56, 5917728), (64, 5178012), (84, 3945152), (96, 3452008), (112, 2958864), (128, 2589006), (168, 1972576), (192, 1726004), (224, 1479432), (256, 1294503), (336, 986288), (384, 863002), (448, 739716), (672, 493144), (768, 431501), (896, 369858), (1344, 246572), (1792, 184929), (2688, 123286), (5376, 61643)]