1211721288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{29033}}^1$

素因数の和:29126

約数の個数: 64

約数和(自身を含む): 3177480960

約数和(自身を除く): 1965759672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 3478, 5217, 6956, 10434, 13912, 20868, 29033, 41736, 58066, 87099, 116132, 174198, 232264, 348396, 696792, 1074221, 1364551, 2148442, 2729102, 3222663, 4093653, 4296884, 5458204, 6445326, 8187306, 8593768, 10916408, 12890652, 16374612, 25781304, 32749224, 50488387, 100976774, 151465161, 201953548, 302930322, 403907096, 605860644, 1211721288]

約数ペア:

[(1, 1211721288), (2, 605860644), (3, 403907096), (4, 302930322), (6, 201953548), (8, 151465161), (12, 100976774), (24, 50488387), (37, 32749224), (47, 25781304), (74, 16374612), (94, 12890652), (111, 10916408), (141, 8593768), (148, 8187306), (188, 6445326), (222, 5458204), (282, 4296884), (296, 4093653), (376, 3222663), (444, 2729102), (564, 2148442), (888, 1364551), (1128, 1074221), (1739, 696792), (3478, 348396), (5217, 232264), (6956, 174198), (10434, 116132), (13912, 87099), (20868, 58066), (29033, 41736)]