478850304

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20113}}^1$

素因数の和:20163

約数の個数: 72

約数和(自身を含む): 1315616512

約数和(自身を除く): 836766208

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, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 20113, 23808, 40226, 60339, 80452, 120678, 160904, 241356, 321808, 482712, 623503, 643616, 965424, 1247006, 1287232, 1870509, 1930848, 2494012, 2574464, 3741018, 3861696, 4988024, 5148928, 7482036, 7723392, 9976048, 14964072, 15446784, 19952096, 29928144, 39904192, 59856288, 79808384, 119712576, 159616768, 239425152, 478850304]

約数ペア:

[(1, 478850304), (2, 239425152), (3, 159616768), (4, 119712576), (6, 79808384), (8, 59856288), (12, 39904192), (16, 29928144), (24, 19952096), (31, 15446784), (32, 14964072), (48, 9976048), (62, 7723392), (64, 7482036), (93, 5148928), (96, 4988024), (124, 3861696), (128, 3741018), (186, 2574464), (192, 2494012), (248, 1930848), (256, 1870509), (372, 1287232), (384, 1247006), (496, 965424), (744, 643616), (768, 623503), (992, 482712), (1488, 321808), (1984, 241356), (2976, 160904), (3968, 120678), (5952, 80452), (7936, 60339), (11904, 40226), (20113, 23808)]