308470708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27337}}^1$

素因数の和:27392

約数の個数: 48

約数和(自身を含む): 685855744

約数和(自身を除く): 377385036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 27337, 54674, 109348, 191359, 355381, 382718, 710762, 765436, 847447, 1421524, 1694894, 2487667, 3389788, 4975334, 5932129, 9950668, 11016811, 11864258, 22033622, 23728516, 44067244, 77117677, 154235354, 308470708]

約数ペア:

[(1, 308470708), (2, 154235354), (4, 77117677), (7, 44067244), (13, 23728516), (14, 22033622), (26, 11864258), (28, 11016811), (31, 9950668), (52, 5932129), (62, 4975334), (91, 3389788), (124, 2487667), (182, 1694894), (217, 1421524), (364, 847447), (403, 765436), (434, 710762), (806, 382718), (868, 355381), (1612, 191359), (2821, 109348), (5642, 54674), (11284, 27337)]