1296390528

素因数分解:

$2^7\times 3^3\times {\mathrm{375113}}^1$

素因数の和:375136

約数の個数: 64

約数和(自身を含む): 3826162800

約数和(自身を除く): 2529772272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 375113, 750226, 1125339, 1500452, 2250678, 3000904, 3376017, 4501356, 6001808, 6752034, 9002712, 10128051, 12003616, 13504068, 18005424, 20256102, 24007232, 27008136, 36010848, 40512204, 48014464, 54016272, 72021696, 81024408, 108032544, 144043392, 162048816, 216065088, 324097632, 432130176, 648195264, 1296390528]

約数ペア:

[(1, 1296390528), (2, 648195264), (3, 432130176), (4, 324097632), (6, 216065088), (8, 162048816), (9, 144043392), (12, 108032544), (16, 81024408), (18, 72021696), (24, 54016272), (27, 48014464), (32, 40512204), (36, 36010848), (48, 27008136), (54, 24007232), (64, 20256102), (72, 18005424), (96, 13504068), (108, 12003616), (128, 10128051), (144, 9002712), (192, 6752034), (216, 6001808), (288, 4501356), (384, 3376017), (432, 3000904), (576, 2250678), (864, 1500452), (1152, 1125339), (1728, 750226), (3456, 375113)]