308081388

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{693877}}^1$

素因数の和:693921

約数の個数: 24

約数和(自身を含む): 738286192

約数和(自身を除く): 430204804

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 693877, 1387754, 2081631, 2775508, 4163262, 8326524, 25673449, 51346898, 77020347, 102693796, 154040694, 308081388]

約数ペア:

[(1, 308081388), (2, 154040694), (3, 102693796), (4, 77020347), (6, 51346898), (12, 25673449), (37, 8326524), (74, 4163262), (111, 2775508), (148, 2081631), (222, 1387754), (444, 693877)]