547860474

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 1431825408

約数和(自身を除く): 883964934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 73, 98, 126, 127, 134, 146, 147, 201, 219, 254, 294, 381, 402, 438, 441, 469, 511, 603, 657, 762, 882, 889, 938, 1022, 1143, 1206, 1314, 1407, 1533, 1778, 2286, 2667, 2814, 3066, 3283, 3577, 4221, 4599, 4891, 5334, 6223, 6566, 7154, 8001, 8442, 8509, 9198, 9271, 9782, 9849, 10731, 12446, 14673, 16002, 17018, 18542, 18669, 19698, 21462, 25527, 27813, 29346, 29547, 32193, 34237, 37338, 44019, 51054, 55626, 56007, 59094, 59563, 64386, 64897, 68474, 76581, 83439, 88038, 102711, 112014, 119126, 129794, 153162, 166878, 178689, 194691, 205422, 239659, 308133, 357378, 389382, 416941, 454279, 479318, 536067, 584073, 616266, 621157, 718977, 833882, 908558, 1072134, 1168146, 1242314, 1250823, 1362837, 1437954, 1863471, 2156931, 2501646, 2725674, 3726942, 3752469, 4088511, 4313862, 4348099, 5590413, 7504938, 8177022, 8696198, 11180826, 13044297, 26088594, 30436693, 39132891, 60873386, 78265782, 91310079, 182620158, 273930237, 547860474]

約数ペア:

[(1, 547860474), (2, 273930237), (3, 182620158), (6, 91310079), (7, 78265782), (9, 60873386), (14, 39132891), (18, 30436693), (21, 26088594), (42, 13044297), (49, 11180826), (63, 8696198), (67, 8177022), (73, 7504938), (98, 5590413), (126, 4348099), (127, 4313862), (134, 4088511), (146, 3752469), (147, 3726942), (201, 2725674), (219, 2501646), (254, 2156931), (294, 1863471), (381, 1437954), (402, 1362837), (438, 1250823), (441, 1242314), (469, 1168146), (511, 1072134), (603, 908558), (657, 833882), (762, 718977), (882, 621157), (889, 616266), (938, 584073), (1022, 536067), (1143, 479318), (1206, 454279), (1314, 416941), (1407, 389382), (1533, 357378), (1778, 308133), (2286, 239659), (2667, 205422), (2814, 194691), (3066, 178689), (3283, 166878), (3577, 153162), (4221, 129794), (4599, 119126), (4891, 112014), (5334, 102711), (6223, 88038), (6566, 83439), (7154, 76581), (8001, 68474), (8442, 64897), (8509, 64386), (9198, 59563), (9271, 59094), (9782, 56007), (9849, 55626), (10731, 51054), (12446, 44019), (14673, 37338), (16002, 34237), (17018, 32193), (18542, 29547), (18669, 29346), (19698, 27813), (21462, 25527)]