15406537728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{161779}}^1$

素因数の和:161833

約数の個数: 88

約数和(自身を含む): 42388948480

約数和(自身を除く): 26982410752

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, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 11904, 15872, 23808, 31744, 47616, 95232, 161779, 323558, 485337, 647116, 970674, 1294232, 1941348, 2588464, 3882696, 5015149, 5176928, 7765392, 10030298, 10353856, 15045447, 15530784, 20060596, 20707712, 30090894, 31061568, 40121192, 41415424, 60181788, 62123136, 80242384, 82830848, 120363576, 124246272, 160484768, 165661696, 240727152, 248492544, 320969536, 481454304, 496985088, 641939072, 962908608, 1283878144, 1925817216, 2567756288, 3851634432, 5135512576, 7703268864, 15406537728]

約数ペア:

[(1, 15406537728), (2, 7703268864), (3, 5135512576), (4, 3851634432), (6, 2567756288), (8, 1925817216), (12, 1283878144), (16, 962908608), (24, 641939072), (31, 496985088), (32, 481454304), (48, 320969536), (62, 248492544), (64, 240727152), (93, 165661696), (96, 160484768), (124, 124246272), (128, 120363576), (186, 82830848), (192, 80242384), (248, 62123136), (256, 60181788), (372, 41415424), (384, 40121192), (496, 31061568), (512, 30090894), (744, 20707712), (768, 20060596), (992, 15530784), (1024, 15045447), (1488, 10353856), (1536, 10030298), (1984, 7765392), (2976, 5176928), (3072, 5015149), (3968, 3882696), (5952, 2588464), (7936, 1941348), (11904, 1294232), (15872, 970674), (23808, 647116), (31744, 485337), (47616, 323558), (95232, 161779)]