306570068

素因数分解:

$2^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{4127}}^1$

素因数の和:4524

約数の個数: 36

約数和(自身を含む): 625887360

約数和(自身を除く): 319317292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 379, 758, 1516, 2653, 4127, 5306, 8254, 10612, 16508, 18571, 28889, 37142, 57778, 74284, 115556, 202223, 404446, 808892, 1564133, 3128266, 6256532, 10948931, 21897862, 43795724, 76642517, 153285034, 306570068]

約数ペア:

[(1, 306570068), (2, 153285034), (4, 76642517), (7, 43795724), (14, 21897862), (28, 10948931), (49, 6256532), (98, 3128266), (196, 1564133), (379, 808892), (758, 404446), (1516, 202223), (2653, 115556), (4127, 74284), (5306, 57778), (8254, 37142), (10612, 28889), (16508, 18571)]