213637648

素因数分解:

$2^4\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1304

約数の個数: 60

約数和(自身を含む): 483769260

約数和(自身を除く): 270131612

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 269, 392, 538, 784, 1013, 1076, 1883, 2026, 2152, 3766, 4052, 4304, 7091, 7532, 8104, 13181, 14182, 15064, 16208, 26362, 28364, 30128, 49637, 52724, 56728, 99274, 105448, 113456, 198548, 210896, 272497, 397096, 544994, 794192, 1089988, 1907479, 2179976, 3814958, 4359952, 7629916, 13352353, 15259832, 26704706, 30519664, 53409412, 106818824, 213637648]

約数ペア:

[(1, 213637648), (2, 106818824), (4, 53409412), (7, 30519664), (8, 26704706), (14, 15259832), (16, 13352353), (28, 7629916), (49, 4359952), (56, 3814958), (98, 2179976), (112, 1907479), (196, 1089988), (269, 794192), (392, 544994), (538, 397096), (784, 272497), (1013, 210896), (1076, 198548), (1883, 113456), (2026, 105448), (2152, 99274), (3766, 56728), (4052, 52724), (4304, 49637), (7091, 30128), (7532, 28364), (8104, 26362), (13181, 16208), (14182, 15064)]