1905160768

素因数分解:

$2^6\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1721}}^1$

素因数の和:2100

約数の個数: 84

約数和(自身を含む): 4412807532

約数和(自身を除く): 2507646764

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 353, 392, 448, 706, 784, 1412, 1568, 1721, 2471, 2824, 3136, 3442, 4942, 5648, 6884, 9884, 11296, 12047, 13768, 17297, 19768, 22592, 24094, 27536, 34594, 39536, 48188, 55072, 69188, 79072, 84329, 96376, 110144, 138376, 158144, 168658, 192752, 276752, 337316, 385504, 553504, 607513, 674632, 771008, 1107008, 1215026, 1349264, 2430052, 2698528, 4252591, 4860104, 5397056, 8505182, 9720208, 17010364, 19440416, 29768137, 34020728, 38880832, 59536274, 68041456, 119072548, 136082912, 238145096, 272165824, 476290192, 952580384, 1905160768]

約数ペア:

[(1, 1905160768), (2, 952580384), (4, 476290192), (7, 272165824), (8, 238145096), (14, 136082912), (16, 119072548), (28, 68041456), (32, 59536274), (49, 38880832), (56, 34020728), (64, 29768137), (98, 19440416), (112, 17010364), (196, 9720208), (224, 8505182), (353, 5397056), (392, 4860104), (448, 4252591), (706, 2698528), (784, 2430052), (1412, 1349264), (1568, 1215026), (1721, 1107008), (2471, 771008), (2824, 674632), (3136, 607513), (3442, 553504), (4942, 385504), (5648, 337316), (6884, 276752), (9884, 192752), (11296, 168658), (12047, 158144), (13768, 138376), (17297, 110144), (19768, 96376), (22592, 84329), (24094, 79072), (27536, 69188), (34594, 55072), (39536, 48188)]