268761744

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{17443}}^1$

素因数の和:17564

約数の個数: 60

約数和(自身を含む): 759232656

約数和(自身を除く): 490470912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 17443, 34886, 52329, 69772, 104658, 139544, 156987, 209316, 279088, 313974, 418632, 627948, 837264, 1255896, 1866401, 2511792, 3732802, 5599203, 7465604, 11198406, 14931208, 16797609, 22396812, 29862416, 33595218, 44793624, 67190436, 89587248, 134380872, 268761744]

約数ペア:

[(1, 268761744), (2, 134380872), (3, 89587248), (4, 67190436), (6, 44793624), (8, 33595218), (9, 29862416), (12, 22396812), (16, 16797609), (18, 14931208), (24, 11198406), (36, 7465604), (48, 5599203), (72, 3732802), (107, 2511792), (144, 1866401), (214, 1255896), (321, 837264), (428, 627948), (642, 418632), (856, 313974), (963, 279088), (1284, 209316), (1712, 156987), (1926, 139544), (2568, 104658), (3852, 69772), (5136, 52329), (7704, 34886), (15408, 17443)]