1331569296

素因数分解:

$2^4\times 3^2\times {\mathrm{9247009}}^1$

素因数の和:9247023

約数の個数: 30

約数和(自身を含む): 3726545030

約数和(自身を除く): 2394975734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9247009, 18494018, 27741027, 36988036, 55482054, 73976072, 83223081, 110964108, 147952144, 166446162, 221928216, 332892324, 443856432, 665784648, 1331569296]

約数ペア:

[(1, 1331569296), (2, 665784648), (3, 443856432), (4, 332892324), (6, 221928216), (8, 166446162), (9, 147952144), (12, 110964108), (16, 83223081), (18, 73976072), (24, 55482054), (36, 36988036), (48, 27741027), (72, 18494018), (144, 9247009)]