1648401408

素因数分解:

$2^{10}\times 3^3\times {\mathrm{59621}}^1$

素因数の和:59650

約数の個数: 88

約数和(自身を含む): 4881849360

約数和(自身を除く): 3233447952

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, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 13824, 27648, 59621, 119242, 178863, 238484, 357726, 476968, 536589, 715452, 953936, 1073178, 1430904, 1609767, 1907872, 2146356, 2861808, 3219534, 3815744, 4292712, 5723616, 6439068, 7631488, 8585424, 11447232, 12878136, 15262976, 17170848, 22894464, 25756272, 30525952, 34341696, 45788928, 51512544, 61051904, 68683392, 91577856, 103025088, 137366784, 183155712, 206050176, 274733568, 412100352, 549467136, 824200704, 1648401408]

約数ペア:

[(1, 1648401408), (2, 824200704), (3, 549467136), (4, 412100352), (6, 274733568), (8, 206050176), (9, 183155712), (12, 137366784), (16, 103025088), (18, 91577856), (24, 68683392), (27, 61051904), (32, 51512544), (36, 45788928), (48, 34341696), (54, 30525952), (64, 25756272), (72, 22894464), (96, 17170848), (108, 15262976), (128, 12878136), (144, 11447232), (192, 8585424), (216, 7631488), (256, 6439068), (288, 5723616), (384, 4292712), (432, 3815744), (512, 3219534), (576, 2861808), (768, 2146356), (864, 1907872), (1024, 1609767), (1152, 1430904), (1536, 1073178), (1728, 953936), (2304, 715452), (3072, 536589), (3456, 476968), (4608, 357726), (6912, 238484), (9216, 178863), (13824, 119242), (27648, 59621)]