1911695296

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:786

約数の個数: 112

約数和(自身を含む): 4462857216

約数和(自身を除く): 2551161920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 163, 188, 224, 326, 329, 376, 448, 557, 652, 658, 752, 1114, 1141, 1304, 1316, 1504, 2228, 2282, 2608, 2632, 3008, 3899, 4456, 4564, 5216, 5264, 7661, 7798, 8912, 9128, 10432, 10528, 15322, 15596, 17824, 18256, 21056, 26179, 30644, 31192, 35648, 36512, 52358, 53627, 61288, 62384, 73024, 90791, 104716, 107254, 122576, 124768, 181582, 183253, 209432, 214508, 245152, 249536, 363164, 366506, 418864, 429016, 490304, 635537, 726328, 733012, 837728, 858032, 1271074, 1452656, 1466024, 1675456, 1716064, 2542148, 2905312, 2932048, 3432128, 4267177, 5084296, 5810624, 5864096, 8534354, 10168592, 11728192, 17068708, 20337184, 29870239, 34137416, 40674368, 59740478, 68274832, 119480956, 136549664, 238961912, 273099328, 477923824, 955847648, 1911695296]

約数ペア:

[(1, 1911695296), (2, 955847648), (4, 477923824), (7, 273099328), (8, 238961912), (14, 136549664), (16, 119480956), (28, 68274832), (32, 59740478), (47, 40674368), (56, 34137416), (64, 29870239), (94, 20337184), (112, 17068708), (163, 11728192), (188, 10168592), (224, 8534354), (326, 5864096), (329, 5810624), (376, 5084296), (448, 4267177), (557, 3432128), (652, 2932048), (658, 2905312), (752, 2542148), (1114, 1716064), (1141, 1675456), (1304, 1466024), (1316, 1452656), (1504, 1271074), (2228, 858032), (2282, 837728), (2608, 733012), (2632, 726328), (3008, 635537), (3899, 490304), (4456, 429016), (4564, 418864), (5216, 366506), (5264, 363164), (7661, 249536), (7798, 245152), (8912, 214508), (9128, 209432), (10432, 183253), (10528, 181582), (15322, 124768), (15596, 122576), (17824, 107254), (18256, 104716), (21056, 90791), (26179, 73024), (30644, 62384), (31192, 61288), (35648, 53627), (36512, 52358)]