242585728

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 610237440

約数和(自身を除く): 367651712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 151, 154, 163, 176, 224, 302, 308, 326, 352, 448, 604, 616, 652, 704, 896, 1057, 1141, 1208, 1232, 1304, 1408, 1661, 1793, 2114, 2282, 2416, 2464, 2608, 3322, 3586, 4228, 4564, 4832, 4928, 5216, 6644, 7172, 8456, 9128, 9664, 9856, 10432, 11627, 12551, 13288, 14344, 16912, 18256, 19328, 20864, 23254, 24613, 25102, 26576, 28688, 33824, 36512, 46508, 49226, 50204, 53152, 57376, 67648, 73024, 93016, 98452, 100408, 106304, 114752, 135296, 146048, 172291, 186032, 196904, 200816, 212608, 229504, 270743, 344582, 372064, 393808, 401632, 541486, 689164, 744128, 787616, 803264, 1082972, 1378328, 1488256, 1575232, 1606528, 1895201, 2165944, 2756656, 3150464, 3790402, 4331888, 5513312, 7580804, 8663776, 11026624, 15161608, 17327552, 22053248, 30323216, 34655104, 60646432, 121292864, 242585728]

約数ペア:

[(1, 242585728), (2, 121292864), (4, 60646432), (7, 34655104), (8, 30323216), (11, 22053248), (14, 17327552), (16, 15161608), (22, 11026624), (28, 8663776), (32, 7580804), (44, 5513312), (56, 4331888), (64, 3790402), (77, 3150464), (88, 2756656), (112, 2165944), (128, 1895201), (151, 1606528), (154, 1575232), (163, 1488256), (176, 1378328), (224, 1082972), (302, 803264), (308, 787616), (326, 744128), (352, 689164), (448, 541486), (604, 401632), (616, 393808), (652, 372064), (704, 344582), (896, 270743), (1057, 229504), (1141, 212608), (1208, 200816), (1232, 196904), (1304, 186032), (1408, 172291), (1661, 146048), (1793, 135296), (2114, 114752), (2282, 106304), (2416, 100408), (2464, 98452), (2608, 93016), (3322, 73024), (3586, 67648), (4228, 57376), (4564, 53152), (4832, 50204), (4928, 49226), (5216, 46508), (6644, 36512), (7172, 33824), (8456, 28688), (9128, 26576), (9664, 25102), (9856, 24613), (10432, 23254), (11627, 20864), (12551, 19328), (13288, 18256), (14344, 16912)]