1215189504

素因数分解:

$2^9\times 3^2\times {\mathrm{307}}^1\times {\mathrm{859}}^1$

素因数の和:1190

約数の個数: 120

約数和(自身を含む): 3522639120

約数和(自身を除く): 2307449616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 307, 384, 512, 576, 614, 768, 859, 921, 1152, 1228, 1536, 1718, 1842, 2304, 2456, 2577, 2763, 3436, 3684, 4608, 4912, 5154, 5526, 6872, 7368, 7731, 9824, 10308, 11052, 13744, 14736, 15462, 19648, 20616, 22104, 27488, 29472, 30924, 39296, 41232, 44208, 54976, 58944, 61848, 78592, 82464, 88416, 109952, 117888, 123696, 157184, 164928, 176832, 219904, 235776, 247392, 263713, 329856, 353664, 439808, 471552, 494784, 527426, 659712, 707328, 791139, 989568, 1054852, 1319424, 1414656, 1582278, 1979136, 2109704, 2373417, 3164556, 3958272, 4219408, 4746834, 6329112, 8438816, 9493668, 12658224, 16877632, 18987336, 25316448, 33755264, 37974672, 50632896, 67510528, 75949344, 101265792, 135021056, 151898688, 202531584, 303797376, 405063168, 607594752, 1215189504]

約数ペア:

[(1, 1215189504), (2, 607594752), (3, 405063168), (4, 303797376), (6, 202531584), (8, 151898688), (9, 135021056), (12, 101265792), (16, 75949344), (18, 67510528), (24, 50632896), (32, 37974672), (36, 33755264), (48, 25316448), (64, 18987336), (72, 16877632), (96, 12658224), (128, 9493668), (144, 8438816), (192, 6329112), (256, 4746834), (288, 4219408), (307, 3958272), (384, 3164556), (512, 2373417), (576, 2109704), (614, 1979136), (768, 1582278), (859, 1414656), (921, 1319424), (1152, 1054852), (1228, 989568), (1536, 791139), (1718, 707328), (1842, 659712), (2304, 527426), (2456, 494784), (2577, 471552), (2763, 439808), (3436, 353664), (3684, 329856), (4608, 263713), (4912, 247392), (5154, 235776), (5526, 219904), (6872, 176832), (7368, 164928), (7731, 157184), (9824, 123696), (10308, 117888), (11052, 109952), (13744, 88416), (14736, 82464), (15462, 78592), (19648, 61848), (20616, 58944), (22104, 54976), (27488, 44208), (29472, 41232), (30924, 39296)]