1311478656

素因数分解:

$2^7\times 3^1\times {\mathrm{3415309}}^1$

素因数の和:3415326

約数の個数: 32

約数和(自身を含む): 3483616200

約数和(自身を除く): 2172137544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3415309, 6830618, 10245927, 13661236, 20491854, 27322472, 40983708, 54644944, 81967416, 109289888, 163934832, 218579776, 327869664, 437159552, 655739328, 1311478656]

約数ペア:

[(1, 1311478656), (2, 655739328), (3, 437159552), (4, 327869664), (6, 218579776), (8, 163934832), (12, 109289888), (16, 81967416), (24, 54644944), (32, 40983708), (48, 27322472), (64, 20491854), (96, 13661236), (128, 10245927), (192, 6830618), (384, 3415309)]