216456384

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:974

約数の個数: 112

約数和(自身を含む): 606283776

約数和(自身を除く): 389827392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 164, 186, 192, 246, 248, 328, 372, 492, 496, 656, 744, 887, 984, 992, 1271, 1312, 1488, 1774, 1968, 1984, 2542, 2624, 2661, 2976, 3548, 3813, 3936, 5084, 5322, 5952, 7096, 7626, 7872, 10168, 10644, 14192, 15252, 20336, 21288, 27497, 28384, 30504, 36367, 40672, 42576, 54994, 56768, 61008, 72734, 81344, 82491, 85152, 109101, 109988, 122016, 145468, 164982, 170304, 218202, 219976, 244032, 290936, 329964, 436404, 439952, 581872, 659928, 872808, 879904, 1127377, 1163744, 1319856, 1745616, 1759808, 2254754, 2327488, 2639712, 3382131, 3491232, 4509508, 5279424, 6764262, 6982464, 9019016, 13528524, 18038032, 27057048, 36076064, 54114096, 72152128, 108228192, 216456384]

約数ペア:

[(1, 216456384), (2, 108228192), (3, 72152128), (4, 54114096), (6, 36076064), (8, 27057048), (12, 18038032), (16, 13528524), (24, 9019016), (31, 6982464), (32, 6764262), (41, 5279424), (48, 4509508), (62, 3491232), (64, 3382131), (82, 2639712), (93, 2327488), (96, 2254754), (123, 1759808), (124, 1745616), (164, 1319856), (186, 1163744), (192, 1127377), (246, 879904), (248, 872808), (328, 659928), (372, 581872), (492, 439952), (496, 436404), (656, 329964), (744, 290936), (887, 244032), (984, 219976), (992, 218202), (1271, 170304), (1312, 164982), (1488, 145468), (1774, 122016), (1968, 109988), (1984, 109101), (2542, 85152), (2624, 82491), (2661, 81344), (2976, 72734), (3548, 61008), (3813, 56768), (3936, 54994), (5084, 42576), (5322, 40672), (5952, 36367), (7096, 30504), (7626, 28384), (7872, 27497), (10168, 21288), (10644, 20336), (14192, 15252)]