674535168

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4291

約数の個数: 144

約数和(自身を含む): 2081936640

約数和(自身を除く): 1407401472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4243, 4416, 4968, 5888, 6624, 6912, 8486, 8832, 9936, 12729, 13248, 16972, 17664, 19872, 25458, 26496, 33944, 38187, 39744, 50916, 52992, 67888, 76374, 79488, 97589, 101832, 114561, 135776, 152748, 158976, 195178, 203664, 229122, 271552, 292767, 305496, 390356, 407328, 458244, 543104, 585534, 610992, 780712, 814656, 878301, 916488, 1086208, 1171068, 1221984, 1561424, 1629312, 1756602, 1832976, 2342136, 2443968, 2634903, 3122848, 3258624, 3513204, 3665952, 4684272, 4887936, 5269806, 6245696, 7026408, 7331904, 9368544, 9775872, 10539612, 12491392, 14052816, 14663808, 18737088, 21079224, 24982784, 28105632, 29327616, 37474176, 42158448, 56211264, 74948352, 84316896, 112422528, 168633792, 224845056, 337267584, 674535168]

約数ペア:

[(1, 674535168), (2, 337267584), (3, 224845056), (4, 168633792), (6, 112422528), (8, 84316896), (9, 74948352), (12, 56211264), (16, 42158448), (18, 37474176), (23, 29327616), (24, 28105632), (27, 24982784), (32, 21079224), (36, 18737088), (46, 14663808), (48, 14052816), (54, 12491392), (64, 10539612), (69, 9775872), (72, 9368544), (92, 7331904), (96, 7026408), (108, 6245696), (128, 5269806), (138, 4887936), (144, 4684272), (184, 3665952), (192, 3513204), (207, 3258624), (216, 3122848), (256, 2634903), (276, 2443968), (288, 2342136), (368, 1832976), (384, 1756602), (414, 1629312), (432, 1561424), (552, 1221984), (576, 1171068), (621, 1086208), (736, 916488), (768, 878301), (828, 814656), (864, 780712), (1104, 610992), (1152, 585534), (1242, 543104), (1472, 458244), (1656, 407328), (1728, 390356), (2208, 305496), (2304, 292767), (2484, 271552), (2944, 229122), (3312, 203664), (3456, 195178), (4243, 158976), (4416, 152748), (4968, 135776), (5888, 114561), (6624, 101832), (6912, 97589), (8486, 79488), (8832, 76374), (9936, 67888), (12729, 52992), (13248, 50916), (16972, 39744), (17664, 38187), (19872, 33944), (25458, 26496)]