268347226

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 478542816

約数和(自身を除く): 210195590

約数列:

[1, 2, 7, 14, 49, 98, 107, 157, 163, 214, 314, 326, 749, 1099, 1141, 1498, 2198, 2282, 5243, 7693, 7987, 10486, 15386, 15974, 16799, 17441, 25591, 33598, 34882, 51182, 117593, 122087, 179137, 235186, 244174, 358274, 823151, 854609, 1253959, 1646302, 1709218, 2507918, 2738237, 5476474, 19167659, 38335318, 134173613, 268347226]

約数ペア:

[(1, 268347226), (2, 134173613), (7, 38335318), (14, 19167659), (49, 5476474), (98, 2738237), (107, 2507918), (157, 1709218), (163, 1646302), (214, 1253959), (314, 854609), (326, 823151), (749, 358274), (1099, 244174), (1141, 235186), (1498, 179137), (2198, 122087), (2282, 117593), (5243, 51182), (7693, 34882), (7987, 33598), (10486, 25591), (15386, 17441), (15974, 16799)]