282748928

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 714561120

約数和(自身を除く): 431812192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 163, 176, 224, 242, 256, 308, 326, 352, 448, 484, 512, 616, 652, 704, 847, 896, 968, 1024, 1141, 1232, 1304, 1408, 1694, 1792, 1793, 1936, 2048, 2282, 2464, 2608, 2816, 3388, 3584, 3586, 3872, 4564, 4928, 5216, 5632, 6776, 7168, 7172, 7744, 9128, 9856, 10432, 11264, 12551, 13552, 14336, 14344, 15488, 18256, 19712, 19723, 20864, 22528, 25102, 27104, 28688, 30976, 36512, 39424, 39446, 41728, 50204, 54208, 57376, 61952, 73024, 78848, 78892, 83456, 100408, 108416, 114752, 123904, 138061, 146048, 157696, 157784, 166912, 200816, 216832, 229504, 247808, 276122, 292096, 315568, 333824, 401632, 433664, 459008, 552244, 584192, 631136, 803264, 867328, 918016, 1104488, 1168384, 1262272, 1606528, 1734656, 1836032, 2208976, 2336768, 2524544, 3213056, 3672064, 4417952, 5049088, 6426112, 8835904, 10098176, 12852224, 17671808, 20196352, 25704448, 35343616, 40392704, 70687232, 141374464, 282748928]

約数ペア:

[(1, 282748928), (2, 141374464), (4, 70687232), (7, 40392704), (8, 35343616), (11, 25704448), (14, 20196352), (16, 17671808), (22, 12852224), (28, 10098176), (32, 8835904), (44, 6426112), (56, 5049088), (64, 4417952), (77, 3672064), (88, 3213056), (112, 2524544), (121, 2336768), (128, 2208976), (154, 1836032), (163, 1734656), (176, 1606528), (224, 1262272), (242, 1168384), (256, 1104488), (308, 918016), (326, 867328), (352, 803264), (448, 631136), (484, 584192), (512, 552244), (616, 459008), (652, 433664), (704, 401632), (847, 333824), (896, 315568), (968, 292096), (1024, 276122), (1141, 247808), (1232, 229504), (1304, 216832), (1408, 200816), (1694, 166912), (1792, 157784), (1793, 157696), (1936, 146048), (2048, 138061), (2282, 123904), (2464, 114752), (2608, 108416), (2816, 100408), (3388, 83456), (3584, 78892), (3586, 78848), (3872, 73024), (4564, 61952), (4928, 57376), (5216, 54208), (5632, 50204), (6776, 41728), (7168, 39446), (7172, 39424), (7744, 36512), (9128, 30976), (9856, 28688), (10432, 27104), (11264, 25102), (12551, 22528), (13552, 20864), (14336, 19723), (14344, 19712), (15488, 18256)]