214151328

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1873}}^1$

素因数の和:2286

約数の個数: 72

約数和(自身を含む): 610852788

約数和(自身を除く): 396701460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 1873, 2382, 3176, 3573, 3746, 4764, 5619, 6352, 7146, 7492, 9528, 11238, 12704, 14292, 14984, 16857, 19056, 22476, 28584, 29968, 33714, 38112, 44952, 57168, 59936, 67428, 89904, 114336, 134856, 179808, 269712, 539424, 743581, 1487162, 2230743, 2974324, 4461486, 5948648, 6692229, 8922972, 11897296, 13384458, 17845944, 23794592, 26768916, 35691888, 53537832, 71383776, 107075664, 214151328]

約数ペア:

[(1, 214151328), (2, 107075664), (3, 71383776), (4, 53537832), (6, 35691888), (8, 26768916), (9, 23794592), (12, 17845944), (16, 13384458), (18, 11897296), (24, 8922972), (32, 6692229), (36, 5948648), (48, 4461486), (72, 2974324), (96, 2230743), (144, 1487162), (288, 743581), (397, 539424), (794, 269712), (1191, 179808), (1588, 134856), (1873, 114336), (2382, 89904), (3176, 67428), (3573, 59936), (3746, 57168), (4764, 44952), (5619, 38112), (6352, 33714), (7146, 29968), (7492, 28584), (9528, 22476), (11238, 19056), (12704, 16857), (14292, 14984)]