2547456

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 7064064

約数和(自身を除く): 4516608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 128, 186, 192, 214, 248, 256, 321, 372, 384, 428, 496, 642, 744, 768, 856, 992, 1284, 1488, 1712, 1984, 2568, 2976, 3317, 3424, 3968, 5136, 5952, 6634, 6848, 7936, 9951, 10272, 11904, 13268, 13696, 19902, 20544, 23808, 26536, 27392, 39804, 41088, 53072, 79608, 82176, 106144, 159216, 212288, 318432, 424576, 636864, 849152, 1273728, 2547456]

約数ペア:

[(1, 2547456), (2, 1273728), (3, 849152), (4, 636864), (6, 424576), (8, 318432), (12, 212288), (16, 159216), (24, 106144), (31, 82176), (32, 79608), (48, 53072), (62, 41088), (64, 39804), (93, 27392), (96, 26536), (107, 23808), (124, 20544), (128, 19902), (186, 13696), (192, 13268), (214, 11904), (248, 10272), (256, 9951), (321, 7936), (372, 6848), (384, 6634), (428, 5952), (496, 5136), (642, 3968), (744, 3424), (768, 3317), (856, 2976), (992, 2568), (1284, 1984), (1488, 1712)]