1211724528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16619}}^1$

素因数の和:16675

約数の個数: 120

約数和(自身を含む): 3759045120

約数和(自身を除く): 2547320592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 12152, 16619, 18228, 24304, 33238, 36456, 49857, 66476, 72912, 99714, 116333, 132952, 199428, 232666, 265904, 348999, 398856, 465332, 515189, 697998, 797712, 814331, 930664, 1030378, 1395996, 1545567, 1628662, 1861328, 2060756, 2442993, 2791992, 3091134, 3257324, 3606323, 4121512, 4885986, 5583984, 6182268, 6514648, 7212646, 8243024, 9771972, 10818969, 12364536, 13029296, 14425292, 19543944, 21637938, 24729072, 25244261, 28850584, 39087888, 43275876, 50488522, 57701168, 75732783, 86551752, 100977044, 151465566, 173103504, 201954088, 302931132, 403908176, 605862264, 1211724528]

約数ペア:

[(1, 1211724528), (2, 605862264), (3, 403908176), (4, 302931132), (6, 201954088), (7, 173103504), (8, 151465566), (12, 100977044), (14, 86551752), (16, 75732783), (21, 57701168), (24, 50488522), (28, 43275876), (31, 39087888), (42, 28850584), (48, 25244261), (49, 24729072), (56, 21637938), (62, 19543944), (84, 14425292), (93, 13029296), (98, 12364536), (112, 10818969), (124, 9771972), (147, 8243024), (168, 7212646), (186, 6514648), (196, 6182268), (217, 5583984), (248, 4885986), (294, 4121512), (336, 3606323), (372, 3257324), (392, 3091134), (434, 2791992), (496, 2442993), (588, 2060756), (651, 1861328), (744, 1628662), (784, 1545567), (868, 1395996), (1176, 1030378), (1302, 930664), (1488, 814331), (1519, 797712), (1736, 697998), (2352, 515189), (2604, 465332), (3038, 398856), (3472, 348999), (4557, 265904), (5208, 232666), (6076, 199428), (9114, 132952), (10416, 116333), (12152, 99714), (16619, 72912), (18228, 66476), (24304, 49857), (33238, 36456)]