308173836

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1999}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 745920000

約数和(自身を除く): 437746164

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 443, 886, 1329, 1772, 1999, 2658, 3998, 5316, 5997, 7996, 11994, 12847, 23988, 25694, 38541, 51388, 57971, 77082, 115942, 154164, 173913, 231884, 347826, 695652, 885557, 1771114, 2656671, 3542228, 5313342, 10626684, 25681153, 51362306, 77043459, 102724612, 154086918, 308173836]

約数ペア:

[(1, 308173836), (2, 154086918), (3, 102724612), (4, 77043459), (6, 51362306), (12, 25681153), (29, 10626684), (58, 5313342), (87, 3542228), (116, 2656671), (174, 1771114), (348, 885557), (443, 695652), (886, 347826), (1329, 231884), (1772, 173913), (1999, 154164), (2658, 115942), (3998, 77082), (5316, 57971), (5997, 51388), (7996, 38541), (11994, 25694), (12847, 23988)]