340561525276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17301439}}^1$

素因数の和:17301506

約数の個数: 48

約数和(自身を含む): 736349286400

約数和(自身を除く): 395787761124

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 17301439, 34602878, 69205756, 121110073, 242220146, 328727341, 484440292, 640153243, 657454682, 1280306486, 1314909364, 2301091387, 2560612972, 4481072701, 4602182774, 8962145402, 9204365548, 12162911617, 17924290804, 24325823234, 48651646468, 85140381319, 170280762638, 340561525276]

約数ペア:

[(1, 340561525276), (2, 170280762638), (4, 85140381319), (7, 48651646468), (14, 24325823234), (19, 17924290804), (28, 12162911617), (37, 9204365548), (38, 8962145402), (74, 4602182774), (76, 4481072701), (133, 2560612972), (148, 2301091387), (259, 1314909364), (266, 1280306486), (518, 657454682), (532, 640153243), (703, 484440292), (1036, 328727341), (1406, 242220146), (2812, 121110073), (4921, 69205756), (9842, 34602878), (19684, 17301439)]