313638684

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1439}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 751887360

約数和(自身を除く): 438248676

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 443, 492, 886, 1329, 1439, 1772, 2658, 2878, 4317, 5316, 5756, 8634, 17268, 18163, 36326, 54489, 58999, 72652, 108978, 117998, 176997, 217956, 235996, 353994, 637477, 707988, 1274954, 1912431, 2549908, 3824862, 7649724, 26136557, 52273114, 78409671, 104546228, 156819342, 313638684]

約数ペア:

[(1, 313638684), (2, 156819342), (3, 104546228), (4, 78409671), (6, 52273114), (12, 26136557), (41, 7649724), (82, 3824862), (123, 2549908), (164, 1912431), (246, 1274954), (443, 707988), (492, 637477), (886, 353994), (1329, 235996), (1439, 217956), (1772, 176997), (2658, 117998), (2878, 108978), (4317, 72652), (5316, 58999), (5756, 54489), (8634, 36326), (17268, 18163)]