340707906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{245821}}^1$

素因数の和:245847

約数の個数: 48

約数和(自身を含む): 920357568

約数和(自身を除く): 579649662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 245821, 491642, 737463, 1474926, 1720747, 2212389, 2704031, 3441494, 4424778, 5162241, 5408062, 8112093, 10324482, 15486723, 16224186, 18928217, 24336279, 30973446, 37856434, 48672558, 56784651, 113569302, 170353953, 340707906]

約数ペア:

[(1, 340707906), (2, 170353953), (3, 113569302), (6, 56784651), (7, 48672558), (9, 37856434), (11, 30973446), (14, 24336279), (18, 18928217), (21, 16224186), (22, 15486723), (33, 10324482), (42, 8112093), (63, 5408062), (66, 5162241), (77, 4424778), (99, 3441494), (126, 2704031), (154, 2212389), (198, 1720747), (231, 1474926), (462, 737463), (693, 491642), (1386, 245821)]