2499046528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{113}}^2\times {\mathrm{139}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 5519077200

約数和(自身を除く): 3020030672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 128, 139, 176, 226, 278, 352, 452, 556, 704, 904, 1112, 1243, 1408, 1529, 1808, 2224, 2486, 3058, 3616, 4448, 4972, 6116, 7232, 8896, 9944, 12232, 12769, 14464, 15707, 17792, 19888, 24464, 25538, 31414, 39776, 48928, 51076, 62828, 79552, 97856, 102152, 125656, 140459, 159104, 172777, 195712, 204304, 251312, 280918, 345554, 408608, 502624, 561836, 691108, 817216, 1005248, 1123672, 1382216, 1634432, 1774891, 2010496, 2247344, 2764432, 3549782, 4494688, 5528864, 7099564, 8989376, 11057728, 14199128, 17978752, 19523801, 22115456, 28398256, 39047602, 56796512, 78095204, 113593024, 156190408, 227186048, 312380816, 624761632, 1249523264, 2499046528]

約数ペア:

[(1, 2499046528), (2, 1249523264), (4, 624761632), (8, 312380816), (11, 227186048), (16, 156190408), (22, 113593024), (32, 78095204), (44, 56796512), (64, 39047602), (88, 28398256), (113, 22115456), (128, 19523801), (139, 17978752), (176, 14199128), (226, 11057728), (278, 8989376), (352, 7099564), (452, 5528864), (556, 4494688), (704, 3549782), (904, 2764432), (1112, 2247344), (1243, 2010496), (1408, 1774891), (1529, 1634432), (1808, 1382216), (2224, 1123672), (2486, 1005248), (3058, 817216), (3616, 691108), (4448, 561836), (4972, 502624), (6116, 408608), (7232, 345554), (8896, 280918), (9944, 251312), (12232, 204304), (12769, 195712), (14464, 172777), (15707, 159104), (17792, 140459), (19888, 125656), (24464, 102152), (25538, 97856), (31414, 79552), (39776, 62828), (48928, 51076)]