216887688

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{5507}}^1$

素因数の和:6066

約数の個数: 48

約数和(自身を含む): 588584880

約数和(自身を除く): 371697192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 1094, 1641, 2188, 3282, 4376, 4923, 5507, 6564, 9846, 11014, 13128, 16521, 19692, 22028, 33042, 39384, 44056, 49563, 66084, 99126, 132168, 198252, 396504, 3012329, 6024658, 9036987, 12049316, 18073974, 24098632, 27110961, 36147948, 54221922, 72295896, 108443844, 216887688]

約数ペア:

[(1, 216887688), (2, 108443844), (3, 72295896), (4, 54221922), (6, 36147948), (8, 27110961), (9, 24098632), (12, 18073974), (18, 12049316), (24, 9036987), (36, 6024658), (72, 3012329), (547, 396504), (1094, 198252), (1641, 132168), (2188, 99126), (3282, 66084), (4376, 49563), (4923, 44056), (5507, 39384), (6564, 33042), (9846, 22028), (11014, 19692), (13128, 16521)]