247925352

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{333233}}^1$

素因数の和:333273

約数の個数: 32

約数和(自身を含む): 639809280

約数和(自身を除く): 391883928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 333233, 666466, 999699, 1332932, 1999398, 2665864, 3998796, 7997592, 10330223, 20660446, 30990669, 41320892, 61981338, 82641784, 123962676, 247925352]

約数ペア:

[(1, 247925352), (2, 123962676), (3, 82641784), (4, 61981338), (6, 41320892), (8, 30990669), (12, 20660446), (24, 10330223), (31, 7997592), (62, 3998796), (93, 2665864), (124, 1999398), (186, 1332932), (248, 999699), (372, 666466), (744, 333233)]