170728488

素因数分解:

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

素因数の和:338766

約数の個数: 48

約数和(自身を含む): 528446880

約数和(自身を除く): 357718392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 338747, 677494, 1016241, 1354988, 2032482, 2371229, 2709976, 3048723, 4064964, 4742458, 6097446, 7113687, 8129928, 9484916, 12194892, 14227374, 18969832, 21341061, 24389784, 28454748, 42682122, 56909496, 85364244, 170728488]

約数ペア:

[(1, 170728488), (2, 85364244), (3, 56909496), (4, 42682122), (6, 28454748), (7, 24389784), (8, 21341061), (9, 18969832), (12, 14227374), (14, 12194892), (18, 9484916), (21, 8129928), (24, 7113687), (28, 6097446), (36, 4742458), (42, 4064964), (56, 3048723), (63, 2709976), (72, 2371229), (84, 2032482), (126, 1354988), (168, 1016241), (252, 677494), (504, 338747)]