218577536

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 448718400

約数和(自身を除く): 230140864

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 103, 118, 128, 206, 236, 281, 412, 472, 562, 824, 944, 1124, 1648, 1888, 2248, 3296, 3776, 4496, 6077, 6592, 7552, 8992, 12154, 13184, 16579, 17984, 24308, 28943, 33158, 35968, 48616, 57886, 66316, 97232, 115772, 132632, 194464, 231544, 265264, 388928, 463088, 530528, 777856, 926176, 1061056, 1707637, 1852352, 2122112, 3415274, 3704704, 6830548, 13661096, 27322192, 54644384, 109288768, 218577536]

約数ペア:

[(1, 218577536), (2, 109288768), (4, 54644384), (8, 27322192), (16, 13661096), (32, 6830548), (59, 3704704), (64, 3415274), (103, 2122112), (118, 1852352), (128, 1707637), (206, 1061056), (236, 926176), (281, 777856), (412, 530528), (472, 463088), (562, 388928), (824, 265264), (944, 231544), (1124, 194464), (1648, 132632), (1888, 115772), (2248, 97232), (3296, 66316), (3776, 57886), (4496, 48616), (6077, 35968), (6592, 33158), (7552, 28943), (8992, 24308), (12154, 17984), (13184, 16579)]