252681248

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 518708736

約数和(自身を除く): 266027488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 103, 124, 206, 248, 412, 496, 824, 992, 1648, 2473, 3193, 3296, 4946, 6386, 9892, 12772, 19784, 25544, 39568, 51088, 76663, 79136, 102176, 153326, 254719, 306652, 509438, 613304, 1018876, 1226608, 2037752, 2453216, 4075504, 7896289, 8151008, 15792578, 31585156, 63170312, 126340624, 252681248]

約数ペア:

[(1, 252681248), (2, 126340624), (4, 63170312), (8, 31585156), (16, 15792578), (31, 8151008), (32, 7896289), (62, 4075504), (103, 2453216), (124, 2037752), (206, 1226608), (248, 1018876), (412, 613304), (496, 509438), (824, 306652), (992, 254719), (1648, 153326), (2473, 102176), (3193, 79136), (3296, 76663), (4946, 51088), (6386, 39568), (9892, 25544), (12772, 19784)]