339700144

素因数分解:

$2^4\times 7^2\times {\mathrm{433291}}^1$

素因数の和:433313

約数の個数: 30

約数和(自身を含む): 765626964

約数和(自身を除く): 425926820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 433291, 866582, 1733164, 3033037, 3466328, 6066074, 6932656, 12132148, 21231259, 24264296, 42462518, 48528592, 84925036, 169850072, 339700144]

約数ペア:

[(1, 339700144), (2, 169850072), (4, 84925036), (7, 48528592), (8, 42462518), (14, 24264296), (16, 21231259), (28, 12132148), (49, 6932656), (56, 6066074), (98, 3466328), (112, 3033037), (196, 1733164), (392, 866582), (784, 433291)]