1138181508

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{1907}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 2937785760

約数和(自身を除く): 1799604252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 281, 354, 531, 562, 708, 843, 1062, 1124, 1686, 1907, 2124, 2529, 3372, 3814, 5058, 5721, 7628, 10116, 11442, 16579, 17163, 22884, 33158, 34326, 49737, 66316, 68652, 99474, 112513, 149211, 198948, 225026, 298422, 337539, 450052, 535867, 596844, 675078, 1012617, 1071734, 1350156, 1607601, 2025234, 2143468, 3215202, 4050468, 4822803, 6430404, 9645606, 19291212, 31616153, 63232306, 94848459, 126464612, 189696918, 284545377, 379393836, 569090754, 1138181508]

約数ペア:

[(1, 1138181508), (2, 569090754), (3, 379393836), (4, 284545377), (6, 189696918), (9, 126464612), (12, 94848459), (18, 63232306), (36, 31616153), (59, 19291212), (118, 9645606), (177, 6430404), (236, 4822803), (281, 4050468), (354, 3215202), (531, 2143468), (562, 2025234), (708, 1607601), (843, 1350156), (1062, 1071734), (1124, 1012617), (1686, 675078), (1907, 596844), (2124, 535867), (2529, 450052), (3372, 337539), (3814, 298422), (5058, 225026), (5721, 198948), (7628, 149211), (10116, 112513), (11442, 99474), (16579, 68652), (17163, 66316), (22884, 49737), (33158, 34326)]