427515312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1272367}}^1$

素因数の和:1272385

約数の個数: 40

約数和(自身を含む): 1262189056

約数和(自身を除く): 834673744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1272367, 2544734, 3817101, 5089468, 7634202, 8906569, 10178936, 15268404, 17813138, 20357872, 26719707, 30536808, 35626276, 53439414, 61073616, 71252552, 106878828, 142505104, 213757656, 427515312]

約数ペア:

[(1, 427515312), (2, 213757656), (3, 142505104), (4, 106878828), (6, 71252552), (7, 61073616), (8, 53439414), (12, 35626276), (14, 30536808), (16, 26719707), (21, 20357872), (24, 17813138), (28, 15268404), (42, 10178936), (48, 8906569), (56, 7634202), (84, 5089468), (112, 3817101), (168, 2544734), (336, 1272367)]