312159904

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10973}}^1$

素因数の和:11117

約数の個数: 48

約数和(自身を含む): 707954688

約数和(自身を除く): 395794784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 10973, 14224, 21946, 28448, 43892, 76811, 87784, 153622, 175568, 307244, 351136, 614488, 1228976, 1393571, 2457952, 2787142, 5574284, 9754997, 11148568, 19509994, 22297136, 39019988, 44594272, 78039976, 156079952, 312159904]

約数ペア:

[(1, 312159904), (2, 156079952), (4, 78039976), (7, 44594272), (8, 39019988), (14, 22297136), (16, 19509994), (28, 11148568), (32, 9754997), (56, 5574284), (112, 2787142), (127, 2457952), (224, 1393571), (254, 1228976), (508, 614488), (889, 351136), (1016, 307244), (1778, 175568), (2032, 153622), (3556, 87784), (4064, 76811), (7112, 43892), (10973, 28448), (14224, 21946)]