318114944

素因数分解:

$2^7\times 7^1\times {\mathrm{355039}}^1$

素因数の和:355060

約数の個数: 32

約数和(自身を含む): 724281600

約数和(自身を除く): 406166656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 355039, 710078, 1420156, 2485273, 2840312, 4970546, 5680624, 9941092, 11361248, 19882184, 22722496, 39764368, 45444992, 79528736, 159057472, 318114944]

約数ペア:

[(1, 318114944), (2, 159057472), (4, 79528736), (7, 45444992), (8, 39764368), (14, 22722496), (16, 19882184), (28, 11361248), (32, 9941092), (56, 5680624), (64, 4970546), (112, 2840312), (128, 2485273), (224, 1420156), (448, 710078), (896, 355039)]