315070938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 871933440

約数和(自身を除く): 556862502

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 97, 117, 126, 182, 189, 194, 234, 273, 291, 351, 378, 546, 582, 661, 679, 702, 819, 873, 1261, 1322, 1358, 1638, 1746, 1983, 2037, 2457, 2522, 2619, 3783, 3966, 4074, 4627, 4914, 5238, 5949, 6111, 7566, 8593, 8827, 9254, 11349, 11898, 12222, 13881, 17186, 17654, 17847, 18333, 22698, 25779, 26481, 27762, 34047, 35694, 36666, 41643, 51558, 52962, 60151, 64117, 68094, 77337, 79443, 83286, 120302, 124929, 128234, 154674, 158886, 180453, 192351, 232011, 238329, 249858, 360906, 384702, 448819, 464022, 476658, 541359, 577053, 833521, 897638, 1082718, 1154106, 1346457, 1624077, 1667042, 1731159, 2500563, 2692914, 3248154, 3462318, 4039371, 5001126, 5834647, 7501689, 8078742, 11669294, 12118113, 15003378, 17503941, 22505067, 24236226, 35007882, 45010134, 52511823, 105023646, 157535469, 315070938]

約数ペア:

[(1, 315070938), (2, 157535469), (3, 105023646), (6, 52511823), (7, 45010134), (9, 35007882), (13, 24236226), (14, 22505067), (18, 17503941), (21, 15003378), (26, 12118113), (27, 11669294), (39, 8078742), (42, 7501689), (54, 5834647), (63, 5001126), (78, 4039371), (91, 3462318), (97, 3248154), (117, 2692914), (126, 2500563), (182, 1731159), (189, 1667042), (194, 1624077), (234, 1346457), (273, 1154106), (291, 1082718), (351, 897638), (378, 833521), (546, 577053), (582, 541359), (661, 476658), (679, 464022), (702, 448819), (819, 384702), (873, 360906), (1261, 249858), (1322, 238329), (1358, 232011), (1638, 192351), (1746, 180453), (1983, 158886), (2037, 154674), (2457, 128234), (2522, 124929), (2619, 120302), (3783, 83286), (3966, 79443), (4074, 77337), (4627, 68094), (4914, 64117), (5238, 60151), (5949, 52962), (6111, 51558), (7566, 41643), (8593, 36666), (8827, 35694), (9254, 34047), (11349, 27762), (11898, 26481), (12222, 25779), (13881, 22698), (17186, 18333), (17654, 17847)]