390266892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{637691}}^1$

素因数の和:637718

約数の個数: 36

約数和(自身を含む): 1044539496

約数和(自身を除く): 654272604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 637691, 1275382, 1913073, 2550764, 3826146, 5739219, 7652292, 10840747, 11478438, 21681494, 22956876, 32522241, 43362988, 65044482, 97566723, 130088964, 195133446, 390266892]

約数ペア:

[(1, 390266892), (2, 195133446), (3, 130088964), (4, 97566723), (6, 65044482), (9, 43362988), (12, 32522241), (17, 22956876), (18, 21681494), (34, 11478438), (36, 10840747), (51, 7652292), (68, 5739219), (102, 3826146), (153, 2550764), (204, 1913073), (306, 1275382), (612, 637691)]