310634608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1142039}}^1$

素因数の和:1142064

約数の個数: 20

約数和(自身を含む): 637258320

約数和(自身を除く): 326623712

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1142039, 2284078, 4568156, 9136312, 18272624, 19414663, 38829326, 77658652, 155317304, 310634608]

約数ペア:

[(1, 310634608), (2, 155317304), (4, 77658652), (8, 38829326), (16, 19414663), (17, 18272624), (34, 9136312), (68, 4568156), (136, 2284078), (272, 1142039)]