818221632

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{80407}}^1$

素因数の和:80475

約数の個数: 56

約数和(自身を含む): 2205752256

約数和(自身を除く): 1387530624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 80407, 160814, 241221, 321628, 482442, 643256, 964884, 1286512, 1929768, 2573024, 3859536, 4261571, 5146048, 7719072, 8523142, 12784713, 15438144, 17046284, 25569426, 34092568, 51138852, 68185136, 102277704, 136370272, 204555408, 272740544, 409110816, 818221632]

約数ペア:

[(1, 818221632), (2, 409110816), (3, 272740544), (4, 204555408), (6, 136370272), (8, 102277704), (12, 68185136), (16, 51138852), (24, 34092568), (32, 25569426), (48, 17046284), (53, 15438144), (64, 12784713), (96, 8523142), (106, 7719072), (159, 5146048), (192, 4261571), (212, 3859536), (318, 2573024), (424, 1929768), (636, 1286512), (848, 964884), (1272, 643256), (1696, 482442), (2544, 321628), (3392, 241221), (5088, 160814), (10176, 80407)]