421336468

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 863654400

約数和(自身を除く): 442317932

約数列:

[1, 2, 4, 7, 14, 28, 67, 107, 134, 214, 268, 428, 469, 749, 938, 1498, 1876, 2099, 2996, 4198, 7169, 8396, 14338, 14693, 28676, 29386, 50183, 58772, 100366, 140633, 200732, 224593, 281266, 449186, 562532, 898372, 984431, 1572151, 1968862, 3144302, 3937724, 6288604, 15047731, 30095462, 60190924, 105334117, 210668234, 421336468]

約数ペア:

[(1, 421336468), (2, 210668234), (4, 105334117), (7, 60190924), (14, 30095462), (28, 15047731), (67, 6288604), (107, 3937724), (134, 3144302), (214, 1968862), (268, 1572151), (428, 984431), (469, 898372), (749, 562532), (938, 449186), (1498, 281266), (1876, 224593), (2099, 200732), (2996, 140633), (4198, 100366), (7169, 58772), (8396, 50183), (14338, 29386), (14693, 28676)]