1225683456

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{25741}}^1$

素因数の和:25793

約数の個数: 80

約数和(自身を含む): 3370760448

約数和(自身を除く): 2145076992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 25741, 47616, 51482, 77223, 102964, 154446, 205928, 308892, 411856, 617784, 797971, 823712, 1235568, 1595942, 1647424, 2393913, 2471136, 3191884, 3294848, 4787826, 4942272, 6383768, 6589696, 9575652, 9884544, 12767536, 13179392, 19151304, 19769088, 25535072, 38302608, 39538176, 51070144, 76605216, 102140288, 153210432, 204280576, 306420864, 408561152, 612841728, 1225683456]

約数ペア:

[(1, 1225683456), (2, 612841728), (3, 408561152), (4, 306420864), (6, 204280576), (8, 153210432), (12, 102140288), (16, 76605216), (24, 51070144), (31, 39538176), (32, 38302608), (48, 25535072), (62, 19769088), (64, 19151304), (93, 13179392), (96, 12767536), (124, 9884544), (128, 9575652), (186, 6589696), (192, 6383768), (248, 4942272), (256, 4787826), (372, 3294848), (384, 3191884), (496, 2471136), (512, 2393913), (744, 1647424), (768, 1595942), (992, 1235568), (1488, 823712), (1536, 797971), (1984, 617784), (2976, 411856), (3968, 308892), (5952, 205928), (7936, 154446), (11904, 102964), (15872, 77223), (23808, 51482), (25741, 47616)]