338081464

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{90107}}^1$

素因数の和:90187

約数の個数: 32

約数和(自身を含む): 735281280

約数和(自身を除く): 397199816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 90107, 180214, 360428, 630749, 720856, 1261498, 2522996, 5045992, 6037169, 12074338, 24148676, 42260183, 48297352, 84520366, 169040732, 338081464]

約数ペア:

[(1, 338081464), (2, 169040732), (4, 84520366), (7, 48297352), (8, 42260183), (14, 24148676), (28, 12074338), (56, 6037169), (67, 5045992), (134, 2522996), (268, 1261498), (469, 720856), (536, 630749), (938, 360428), (1876, 180214), (3752, 90107)]