15897309144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1256903}}^1$

素因数の和:1256960

約数の個数: 64

約数和(自身を含む): 43438602240

約数和(自身を除く): 27541293096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 1256903, 2513806, 3770709, 5027612, 7541418, 10055224, 15082836, 21367351, 30165672, 38963993, 42734702, 64102053, 77927986, 85469404, 116891979, 128204106, 155855972, 170938808, 233783958, 256408212, 311711944, 467567916, 512816424, 662387881, 935135832, 1324775762, 1987163643, 2649551524, 3974327286, 5299103048, 7948654572, 15897309144]

約数ペア:

[(1, 15897309144), (2, 7948654572), (3, 5299103048), (4, 3974327286), (6, 2649551524), (8, 1987163643), (12, 1324775762), (17, 935135832), (24, 662387881), (31, 512816424), (34, 467567916), (51, 311711944), (62, 256408212), (68, 233783958), (93, 170938808), (102, 155855972), (124, 128204106), (136, 116891979), (186, 85469404), (204, 77927986), (248, 64102053), (372, 42734702), (408, 38963993), (527, 30165672), (744, 21367351), (1054, 15082836), (1581, 10055224), (2108, 7541418), (3162, 5027612), (4216, 3770709), (6324, 2513806), (12648, 1256903)]