340610412982

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{478801}}^1$

素因数の和:478902

約数の個数: 64

約数和(自身を含む): 641211638400

約数和(自身を除く): 300601225418

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 343, 427, 686, 833, 854, 1037, 1666, 2074, 2989, 5831, 5978, 7259, 11662, 14518, 20923, 41846, 50813, 101626, 355691, 478801, 711382, 957602, 3351607, 6703214, 8139617, 16279234, 23461249, 29206861, 46922498, 56977319, 58413722, 113954638, 164228743, 204448027, 328457486, 398841233, 408896054, 496516637, 797682466, 993033274, 1431136189, 2791888631, 2862272378, 3475616459, 5583777262, 6951232918, 10017953323, 20035906646, 24329315213, 48658630426, 170305206491, 340610412982]

約数ペア:

[(1, 340610412982), (2, 170305206491), (7, 48658630426), (14, 24329315213), (17, 20035906646), (34, 10017953323), (49, 6951232918), (61, 5583777262), (98, 3475616459), (119, 2862272378), (122, 2791888631), (238, 1431136189), (343, 993033274), (427, 797682466), (686, 496516637), (833, 408896054), (854, 398841233), (1037, 328457486), (1666, 204448027), (2074, 164228743), (2989, 113954638), (5831, 58413722), (5978, 56977319), (7259, 46922498), (11662, 29206861), (14518, 23461249), (20923, 16279234), (41846, 8139617), (50813, 6703214), (101626, 3351607), (355691, 957602), (478801, 711382)]