194490324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16421}}^1$

素因数の和:16485

約数の個数: 72

約数和(自身を含む): 573850368

約数和(自身を除く): 379360044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 16421, 32842, 49263, 65684, 98526, 114947, 147789, 197052, 229894, 295578, 344841, 459788, 591156, 689682, 771787, 1034523, 1379364, 1543574, 2069046, 2315361, 3087148, 4138092, 4630722, 5402509, 6946083, 9261444, 10805018, 13892166, 16207527, 21610036, 27784332, 32415054, 48622581, 64830108, 97245162, 194490324]

約数ペア:

[(1, 194490324), (2, 97245162), (3, 64830108), (4, 48622581), (6, 32415054), (7, 27784332), (9, 21610036), (12, 16207527), (14, 13892166), (18, 10805018), (21, 9261444), (28, 6946083), (36, 5402509), (42, 4630722), (47, 4138092), (63, 3087148), (84, 2315361), (94, 2069046), (126, 1543574), (141, 1379364), (188, 1034523), (252, 771787), (282, 689682), (329, 591156), (423, 459788), (564, 344841), (658, 295578), (846, 229894), (987, 197052), (1316, 147789), (1692, 114947), (1974, 98526), (2961, 65684), (3948, 49263), (5922, 32842), (11844, 16421)]