390236544

素因数分解:

$2^7\times 3^2\times {\mathrm{338747}}^1$

素因数の和:338767

約数の個数: 48

約数和(自身を含む): 1122949620

約数和(自身を除く): 732713076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 338747, 677494, 1016241, 1354988, 2032482, 2709976, 3048723, 4064964, 5419952, 6097446, 8129928, 10839904, 12194892, 16259856, 21679808, 24389784, 32519712, 43359616, 48779568, 65039424, 97559136, 130078848, 195118272, 390236544]

約数ペア:

[(1, 390236544), (2, 195118272), (3, 130078848), (4, 97559136), (6, 65039424), (8, 48779568), (9, 43359616), (12, 32519712), (16, 24389784), (18, 21679808), (24, 16259856), (32, 12194892), (36, 10839904), (48, 8129928), (64, 6097446), (72, 5419952), (96, 4064964), (128, 3048723), (144, 2709976), (192, 2032482), (288, 1354988), (384, 1016241), (576, 677494), (1152, 338747)]