216893952

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 180

約数和(自身を含む): 689819130

約数和(自身を除く): 472925178

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 389, 396, 484, 512, 528, 576, 704, 726, 768, 778, 792, 968, 1056, 1089, 1152, 1167, 1408, 1452, 1536, 1556, 1584, 1936, 2112, 2178, 2304, 2334, 2816, 2904, 3112, 3168, 3501, 3872, 4224, 4279, 4356, 4608, 4668, 5632, 5808, 6224, 6336, 7002, 7744, 8448, 8558, 8712, 9336, 11616, 12448, 12672, 12837, 14004, 15488, 16896, 17116, 17424, 18672, 23232, 24896, 25344, 25674, 28008, 30976, 34232, 34848, 37344, 38511, 46464, 47069, 49792, 50688, 51348, 56016, 61952, 68464, 69696, 74688, 77022, 92928, 94138, 99584, 102696, 112032, 136928, 139392, 141207, 149376, 154044, 185856, 188276, 199168, 205392, 224064, 273856, 278784, 282414, 298752, 308088, 376552, 410784, 423621, 448128, 547712, 557568, 564828, 597504, 616176, 753104, 821568, 847242, 896256, 1095424, 1129656, 1232352, 1506208, 1643136, 1694484, 1792512, 2190848, 2259312, 2464704, 3012416, 3286272, 3388968, 4518624, 4929408, 6024832, 6572544, 6777936, 9037248, 9858816, 12049664, 13555872, 18074496, 19717632, 24099328, 27111744, 36148992, 54223488, 72297984, 108446976, 216893952]

約数ペア:

[(1, 216893952), (2, 108446976), (3, 72297984), (4, 54223488), (6, 36148992), (8, 27111744), (9, 24099328), (11, 19717632), (12, 18074496), (16, 13555872), (18, 12049664), (22, 9858816), (24, 9037248), (32, 6777936), (33, 6572544), (36, 6024832), (44, 4929408), (48, 4518624), (64, 3388968), (66, 3286272), (72, 3012416), (88, 2464704), (96, 2259312), (99, 2190848), (121, 1792512), (128, 1694484), (132, 1643136), (144, 1506208), (176, 1232352), (192, 1129656), (198, 1095424), (242, 896256), (256, 847242), (264, 821568), (288, 753104), (352, 616176), (363, 597504), (384, 564828), (389, 557568), (396, 547712), (484, 448128), (512, 423621), (528, 410784), (576, 376552), (704, 308088), (726, 298752), (768, 282414), (778, 278784), (792, 273856), (968, 224064), (1056, 205392), (1089, 199168), (1152, 188276), (1167, 185856), (1408, 154044), (1452, 149376), (1536, 141207), (1556, 139392), (1584, 136928), (1936, 112032), (2112, 102696), (2178, 99584), (2304, 94138), (2334, 92928), (2816, 77022), (2904, 74688), (3112, 69696), (3168, 68464), (3501, 61952), (3872, 56016), (4224, 51348), (4279, 50688), (4356, 49792), (4608, 47069), (4668, 46464), (5632, 38511), (5808, 37344), (6224, 34848), (6336, 34232), (7002, 30976), (7744, 28008), (8448, 25674), (8558, 25344), (8712, 24896), (9336, 23232), (11616, 18672), (12448, 17424), (12672, 17116), (12837, 16896), (14004, 15488)]