280452288

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47119}}^1$

素因数の和:47165

約数の個数: 56

約数和(自身を含む): 765982720

約数和(自身を除く): 485530432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 47119, 94238, 141357, 188476, 282714, 376952, 565428, 753904, 1130856, 1460689, 1507808, 2261712, 2921378, 3015616, 4382067, 4523424, 5842756, 8764134, 9046848, 11685512, 17528268, 23371024, 35056536, 46742048, 70113072, 93484096, 140226144, 280452288]

約数ペア:

[(1, 280452288), (2, 140226144), (3, 93484096), (4, 70113072), (6, 46742048), (8, 35056536), (12, 23371024), (16, 17528268), (24, 11685512), (31, 9046848), (32, 8764134), (48, 5842756), (62, 4523424), (64, 4382067), (93, 3015616), (96, 2921378), (124, 2261712), (186, 1507808), (192, 1460689), (248, 1130856), (372, 753904), (496, 565428), (744, 376952), (992, 282714), (1488, 188476), (1984, 141357), (2976, 94238), (5952, 47119)]