381488890864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{29841121}}^1$

素因数の和:29841193

約数の個数: 40

約数和(自身を含む): 799264611648

約数和(自身を除く): 417775720784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 29841121, 59682242, 119364484, 238728968, 477457936, 507299057, 1014598114, 1402532687, 2029196228, 2805065374, 4058392456, 5610130748, 8116784912, 11220261496, 22440522992, 23843055679, 47686111358, 95372222716, 190744445432, 381488890864]

約数ペア:

[(1, 381488890864), (2, 190744445432), (4, 95372222716), (8, 47686111358), (16, 23843055679), (17, 22440522992), (34, 11220261496), (47, 8116784912), (68, 5610130748), (94, 4058392456), (136, 2805065374), (188, 2029196228), (272, 1402532687), (376, 1014598114), (752, 507299057), (799, 477457936), (1598, 238728968), (3196, 119364484), (6392, 59682242), (12784, 29841121)]