320410038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{141649}}^1$

素因数の和:141696

約数の個数: 32

約数和(自身を含む): 713916000

約数和(自身を除く): 393505962

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 141649, 283298, 424947, 849894, 1841437, 3682874, 4107821, 5524311, 8215642, 11048622, 12323463, 24646926, 53401673, 106803346, 160205019, 320410038]

約数ペア:

[(1, 320410038), (2, 160205019), (3, 106803346), (6, 53401673), (13, 24646926), (26, 12323463), (29, 11048622), (39, 8215642), (58, 5524311), (78, 4107821), (87, 3682874), (174, 1841437), (377, 849894), (754, 424947), (1131, 283298), (2262, 141649)]